-
Enzymes (Updated)
The Amoeba Sisters explain enzymes and how they interact with their substrates. Vocabulary covered includes active site, induced fit, coenzyme, and cofactor. Also the importance of ideal pH and temperatures for enzymes are discussed. This video has a handout here: http://www.amoebasisters.com/handouts.html
Table of Contents:
00:00 Intro
00:40 Enzyme Characteristics & Vocabulary
1:43 Enzymes in Reactions
2:00 Example of an Enzyme (Lactase)
2:43: Example of Lacking Certain Enzymes
3:18 Enzymes in Digestive System
3:37 Cofactors and Coenzymes
4:02 Denaturation of Enzymes
5:05 Many Diseases Can Involve Enzymes
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more ...
published: 28 Aug 2016
-
GCSE Biology - What are Enzymes?
In this video, we cover:
- What enzymes are
- How enzymes work
- The difference between the lock and key model and the induced fit model
Exam board specific info:
AQA - Suitable for everyone
IGCSE Edexcel - Suitable for everyone
Edexcel - Suitable for everyone
OCR 21st Century - Suitable for everyone
OCR Gateway - Suitable for everyone
CIE - Suitable for everyone
Maths Playlist:
https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh
GCSE Chemistry playlist:
https://www.youtube.com/watch?v=fN8kH9Vvqo0&list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W
GCSE Biology Playlist:
https://www.youtube.com/watch?v=--dIBinUdeU&list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g
GCSE Physics Playlist:
https://www.youtube.com/watch?v=aHVJfRxeAxo&list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7
published: 06 Feb 2022
-
What are Enzymes?
What are Enzymes? Explained using animated video.
How to Support Us?
One time Contribution: https://fundrazr.com/FreeMededucation
Become Our Patron and Monthly Supporter: https://www.Patreon.com/FreeMedEducation
Follow us:
Facebook: https://www.facebook.com/FreeMedEducation
Facebook Groups: https://www.facebook.com/groups/1162636387091983
#FreeMedicalEducation #Enzymes #Biochemistry
published: 13 Mar 2019
-
Enzymes | Cells | Biology | FuseSchool
Enzymes | Cells | Biology | FuseSchool
Enzymes are really important proteins that speed up the rates of reactions such as in photosynthesis, respiration and protein synthesis.
The enzymes and substrates are always moving, and occasionally they collide at the right speed and orientation so that the substrate fits into the enzyme at the active site. Collision theory dictates that collisions must occur with sufficient energy and in a specific orientation for a reaction to occur.
Enzymes are specialised; their active site matches the shape of the specific substrate that they react with. The enzyme and the substrate fit together using a lock and key mechanism. Once the substrate is in the active site, the reaction takes place. The required product is produced and the enzyme releases itself ...
published: 19 Jul 2017
-
Enzymes: Nature's Factory Workers
What are enzymes? Why they're nature's little factory workers. They chop up certain things! They build up others! Pretty amazing the kind of chemistry nature can do given enormous polypeptide chains with unfathomable variability and billions of years of evolution, no?
Watch the whole Biochemistry playlist: http://bit.ly/ProfDaveBiochem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMaths
EMAIL► [email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my...
published: 29 Aug 2016
-
Enzyme Examples, Cofactors/Coenzymes, Inhibitors, and Feedback Inhibition
Already watched the Amoeba Sisters first video on enzymes and ready to explore a little more? In this video, the Amoeba Sisters cover a few examples of enzymes in the human body before emphasizing that enzymes are found in all the domains of life - and even in viruses! The importance of cofactors and coenzymes are discussed before moving into competitive and noncompetitive inhibitors. Feedback inhibition is also briefly described.
-----------------------------------------------
Table of Contents:
00:00 Intro
1:05 Enzymes in the human body
3:00 Enzymes aren't just for humans
3:22 General enzyme review
3:48 Cofactors and Coenzymes
4:32 Competitive and Noncompetitive Inhibitors
5:40 Feedback Inhibition
6:40 Why does this content matter?
-----------------------------------------------
Factual ...
published: 01 Sep 2021
-
GCSE Biology - How Enzymes Work #19
Learn what enzymes are, why we need them, and how they work (lock and key model vs induced fit model).
published: 07 Nov 2018
-
How Enzymes Work
This short animation shows how enzymes jump-start chemical reactions. Find more free tutorials, videos and readings for the science classroom at ricochetscience.com
published: 09 Dec 2015
-
Nature of enzyme action | Biochemistry
published: 18 Aug 2023
-
Six types of enzymes | Chemical Processes | MCAT | Khan Academy
Enzymes are often named for their reactions, and you can often discern the function of an enzyme from its name. We will learn about six types of enzymes based on the type of reaction they catalyze. By Ross Firestone. Created by Ross Firestone.
Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/an-introduction-to-enzyme-kinetics?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/the-induced-fit-model-of-enzyme-catalysis?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
MCAT on Khan Academy: Go ahead and practice some passage-based questions!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning ...
published: 06 Dec 2013
5:47
Enzymes (Updated)
The Amoeba Sisters explain enzymes and how they interact with their substrates. Vocabulary covered includes active site, induced fit, coenzyme, and cofactor. Al...
The Amoeba Sisters explain enzymes and how they interact with their substrates. Vocabulary covered includes active site, induced fit, coenzyme, and cofactor. Also the importance of ideal pH and temperatures for enzymes are discussed. This video has a handout here: http://www.amoebasisters.com/handouts.html
Table of Contents:
00:00 Intro
00:40 Enzyme Characteristics & Vocabulary
1:43 Enzymes in Reactions
2:00 Example of an Enzyme (Lactase)
2:43: Example of Lacking Certain Enzymes
3:18 Enzymes in Digestive System
3:37 Cofactors and Coenzymes
4:02 Denaturation of Enzymes
5:05 Many Diseases Can Involve Enzymes
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html
REFERENCE:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
--------------------------------------------------------------------
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
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Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Greek Subtitles: Τμήμα Υγείας, 4ο ΓΕΛ Αλεξ/πολης, 2022-2023
Vietnamese subtitles: Tracy Tran
Hindi Subtitles: Alisha Aggarwal
Some translated subtitles on our videos were translated by the community using YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
https://wn.com/Enzymes_(Updated)
The Amoeba Sisters explain enzymes and how they interact with their substrates. Vocabulary covered includes active site, induced fit, coenzyme, and cofactor. Also the importance of ideal pH and temperatures for enzymes are discussed. This video has a handout here: http://www.amoebasisters.com/handouts.html
Table of Contents:
00:00 Intro
00:40 Enzyme Characteristics & Vocabulary
1:43 Enzymes in Reactions
2:00 Example of an Enzyme (Lactase)
2:43: Example of Lacking Certain Enzymes
3:18 Enzymes in Digestive System
3:37 Cofactors and Coenzymes
4:02 Denaturation of Enzymes
5:05 Many Diseases Can Involve Enzymes
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. For more information about The Amoeba Sisters, visit: http://www.amoebasisters.com/about-us.html
REFERENCE:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook: https://openstax.org/details/books/biology
--------------------------------------------------------------------
⭐We have a menu of our resources that complement our videos! Visit https://docs.google.com/spreadsheets/d/1b3kmAzFEjWgoMKCrkeNCKFYunWk04IuLY93jI4OY0gY/edit?usp=sharing
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: http://www.AmoebaSisters.com
Twitter: http://www.twitter.com/AmoebaSisters
Facebook: http://www.facebook.com/AmoebaSisters
Tumblr: http://www.amoebasisters.tumblr.com
Pinterest: http://www.pinterest.com/AmoebaSisters
Instagram: https://www.instagram.com/amoebasistersofficial/
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Music in this video is listed free to use/no attribution required from the YouTube audio library https://www.youtube.com/audiolibrary/music?feature=blog
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Greek Subtitles: Τμήμα Υγείας, 4ο ΓΕΛ Αλεξ/πολης, 2022-2023
Vietnamese subtitles: Tracy Tran
Hindi Subtitles: Alisha Aggarwal
Some translated subtitles on our videos were translated by the community using YouTube's community-contributed subtitle feature. After the feature was discontinued by YouTube, we have another option for submitting translated subtitles here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
UPDATE: We have videos dubbed in Spanish and Portuguese using an artificial voice via https://aloud.area120.google.com to increase accessibility. See our Amoeba Sisters en Español channel https://www.youtube.com/channel/UC1Njo3LBy53cOPngz6ArV8Q and Amoeba Sisters em Português https://www.youtube.com/channel/UCYTQPX2X_mXe0ZMPi0fXxbg Want to help translate our subtitles in any language? Learn more here https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles
- published: 28 Aug 2016
- views: 4892199
4:55
GCSE Biology - What are Enzymes?
In this video, we cover:
- What enzymes are
- How enzymes work
- The difference between the lock and key model and the induced fit model
Exam board specific i...
In this video, we cover:
- What enzymes are
- How enzymes work
- The difference between the lock and key model and the induced fit model
Exam board specific info:
AQA - Suitable for everyone
IGCSE Edexcel - Suitable for everyone
Edexcel - Suitable for everyone
OCR 21st Century - Suitable for everyone
OCR Gateway - Suitable for everyone
CIE - Suitable for everyone
Maths Playlist:
https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh
GCSE Chemistry playlist:
https://www.youtube.com/watch?v=fN8kH9Vvqo0&list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W
GCSE Biology Playlist:
https://www.youtube.com/watch?v=--dIBinUdeU&list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g
GCSE Physics Playlist:
https://www.youtube.com/watch?v=aHVJfRxeAxo&list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7
https://wn.com/Gcse_Biology_What_Are_Enzymes
In this video, we cover:
- What enzymes are
- How enzymes work
- The difference between the lock and key model and the induced fit model
Exam board specific info:
AQA - Suitable for everyone
IGCSE Edexcel - Suitable for everyone
Edexcel - Suitable for everyone
OCR 21st Century - Suitable for everyone
OCR Gateway - Suitable for everyone
CIE - Suitable for everyone
Maths Playlist:
https://www.youtube.com/playlist?list=PLidqqIGKox7XPh1QacLRiKto_UlnRIEVh
GCSE Chemistry playlist:
https://www.youtube.com/watch?v=fN8kH9Vvqo0&list=PLidqqIGKox7WeOKVGHxcd69kKqtwrKl8W
GCSE Biology Playlist:
https://www.youtube.com/watch?v=--dIBinUdeU&list=PLidqqIGKox7X5UFT-expKIuR-i-BN3Q1g
GCSE Physics Playlist:
https://www.youtube.com/watch?v=aHVJfRxeAxo&list=PLidqqIGKox7UVC-8WC9djoeBzwxPeXph7
- published: 06 Feb 2022
- views: 241702
5:34
What are Enzymes?
What are Enzymes? Explained using animated video.
How to Support Us?
One time Contribution: https://fundrazr.com/FreeMededucation
Become Our Patron and Monthl...
What are Enzymes? Explained using animated video.
How to Support Us?
One time Contribution: https://fundrazr.com/FreeMededucation
Become Our Patron and Monthly Supporter: https://www.Patreon.com/FreeMedEducation
Follow us:
Facebook: https://www.facebook.com/FreeMedEducation
Facebook Groups: https://www.facebook.com/groups/1162636387091983
#FreeMedicalEducation #Enzymes #Biochemistry
https://wn.com/What_Are_Enzymes
What are Enzymes? Explained using animated video.
How to Support Us?
One time Contribution: https://fundrazr.com/FreeMededucation
Become Our Patron and Monthly Supporter: https://www.Patreon.com/FreeMedEducation
Follow us:
Facebook: https://www.facebook.com/FreeMedEducation
Facebook Groups: https://www.facebook.com/groups/1162636387091983
#FreeMedicalEducation #Enzymes #Biochemistry
- published: 13 Mar 2019
- views: 785573
4:12
Enzymes | Cells | Biology | FuseSchool
Enzymes | Cells | Biology | FuseSchool
Enzymes are really important proteins that speed up the rates of reactions such as in photosynthesis, respiration and pr...
Enzymes | Cells | Biology | FuseSchool
Enzymes are really important proteins that speed up the rates of reactions such as in photosynthesis, respiration and protein synthesis.
The enzymes and substrates are always moving, and occasionally they collide at the right speed and orientation so that the substrate fits into the enzyme at the active site. Collision theory dictates that collisions must occur with sufficient energy and in a specific orientation for a reaction to occur.
Enzymes are specialised; their active site matches the shape of the specific substrate that they react with. The enzyme and the substrate fit together using a lock and key mechanism. Once the substrate is in the active site, the reaction takes place. The required product is produced and the enzyme releases itself and carries on moving around.
The enzyme could be: protease, which breaks down proteins into amino acids; carbohydrase which breaks down carbohydrates into glucose; or lipase which breaks down fats into fatty acids and glycerols.
Hydrogen peroxide is often formed as a result of reactions in cells, and if it is left to build up it is harmful. Luckily, we have catalase enzymes that are really fast. They break the hydrogen peroxide down into the harmless water and oxygen.
Equally, enzymes can help build up molecules like this… but the process is still exactly the same.
Whilst enzymes do fantastic things, they are sensitive. Each enzyme has optimum conditions under which it works best. Firstly, there needs to be enough substrate around - they need a high enough substrate concentration for the reaction that they catalyse. If there is too little substrate, then the rate of reaction is slowed. Sometimes, if there is too much product around, the reaction slows because the enzymes and substrates have less chance of bumping into each other. So the product needs to be removed for a higher rate of reaction.
Enzymes also have optimum pH and temperature conditions. Up to a point, an increase in temperature causes an increased rate of reaction because there is more heat energy. More energy means more collisions. However, above a certain temperature the rate drops off due to denaturing. We will look at the effect of pH and temperature on enzymes in our video ‘Denaturation of Enzymes’. The pH and temperature optimum conditions are specific to the conditions in which they work in; an enzyme that works in the stomach, for example, would have a more acidic optimum pH.
And of course, there need to be enough enzymes around for the rate of reaction to be optimised.
So we know that enzymes and substrates fit together at the active site and form a ‘lock and key’ mechanism. The enzyme then releases the product and can be reused again. They are sensitive to temperature and pH, and there needs to be sufficient enzyme and substrate concentrations for reactions to occur.
Enzymes not only control all kinds of reactions such as in photosynthesis, respiration, digestion and protein synthesis, but we also make use of them in day to day life. Protease and lipase enzymes are used in biological washing powders to remove proteins and fats from stains in our clothes. We also use enzymes in our food and drink industries; pectinase is used to break down the cells in fruit when making fruit juice so that more juice is released.
JOIN US ON PATREON
https://www.patreon.com/fuseschool
SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.
VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.
These videos can be used in a flipped classroom model or as a revision aid.
Find all of our Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Physics videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTWm6Sr5uN2Uv5TXHiZUq8b
Find all of our Maths videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTKBNbHH5u1SNnsrOaacKLu
Instagram: https://www.instagram.com/fuseschool/
Facebook: https://www.facebook.com/fuseschool/
Twitter: https://twitter.com/fuseSchool
Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us: http://www.youtube.com/fuseschool
Befriend us: http://www.facebook.com/fuseschool
This is an Open Educational Resource. If you would like to use the video, please contact us:
[email protected]
https://wn.com/Enzymes_|_Cells_|_Biology_|_Fuseschool
Enzymes | Cells | Biology | FuseSchool
Enzymes are really important proteins that speed up the rates of reactions such as in photosynthesis, respiration and protein synthesis.
The enzymes and substrates are always moving, and occasionally they collide at the right speed and orientation so that the substrate fits into the enzyme at the active site. Collision theory dictates that collisions must occur with sufficient energy and in a specific orientation for a reaction to occur.
Enzymes are specialised; their active site matches the shape of the specific substrate that they react with. The enzyme and the substrate fit together using a lock and key mechanism. Once the substrate is in the active site, the reaction takes place. The required product is produced and the enzyme releases itself and carries on moving around.
The enzyme could be: protease, which breaks down proteins into amino acids; carbohydrase which breaks down carbohydrates into glucose; or lipase which breaks down fats into fatty acids and glycerols.
Hydrogen peroxide is often formed as a result of reactions in cells, and if it is left to build up it is harmful. Luckily, we have catalase enzymes that are really fast. They break the hydrogen peroxide down into the harmless water and oxygen.
Equally, enzymes can help build up molecules like this… but the process is still exactly the same.
Whilst enzymes do fantastic things, they are sensitive. Each enzyme has optimum conditions under which it works best. Firstly, there needs to be enough substrate around - they need a high enough substrate concentration for the reaction that they catalyse. If there is too little substrate, then the rate of reaction is slowed. Sometimes, if there is too much product around, the reaction slows because the enzymes and substrates have less chance of bumping into each other. So the product needs to be removed for a higher rate of reaction.
Enzymes also have optimum pH and temperature conditions. Up to a point, an increase in temperature causes an increased rate of reaction because there is more heat energy. More energy means more collisions. However, above a certain temperature the rate drops off due to denaturing. We will look at the effect of pH and temperature on enzymes in our video ‘Denaturation of Enzymes’. The pH and temperature optimum conditions are specific to the conditions in which they work in; an enzyme that works in the stomach, for example, would have a more acidic optimum pH.
And of course, there need to be enough enzymes around for the rate of reaction to be optimised.
So we know that enzymes and substrates fit together at the active site and form a ‘lock and key’ mechanism. The enzyme then releases the product and can be reused again. They are sensitive to temperature and pH, and there needs to be sufficient enzyme and substrate concentrations for reactions to occur.
Enzymes not only control all kinds of reactions such as in photosynthesis, respiration, digestion and protein synthesis, but we also make use of them in day to day life. Protease and lipase enzymes are used in biological washing powders to remove proteins and fats from stains in our clothes. We also use enzymes in our food and drink industries; pectinase is used to break down the cells in fruit when making fruit juice so that more juice is released.
JOIN US ON PATREON
https://www.patreon.com/fuseschool
SUBSCRIBE to the FuseSchool YouTube channel for many more educational videos. Our teachers and animators come together to make fun & easy-to-understand videos in Chemistry, Biology, Physics, Maths & ICT.
VISIT us at www.fuseschool.org, where all of our videos are carefully organised into topics and specific orders, and to see what else we have on offer. Comment, like and share with other learners. You can both ask and answer questions, and teachers will get back to you.
These videos can be used in a flipped classroom model or as a revision aid.
Find all of our Chemistry videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlReKGMVfUt6YuNQsO0bqSMV
Find all of our Biology videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlQYSpKryVcEr3ERup5SxHl0
Find all of our Physics videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTWm6Sr5uN2Uv5TXHiZUq8b
Find all of our Maths videos here: https://www.youtube.com/playlist?list=PLW0gavSzhMlTKBNbHH5u1SNnsrOaacKLu
Instagram: https://www.instagram.com/fuseschool/
Facebook: https://www.facebook.com/fuseschool/
Twitter: https://twitter.com/fuseSchool
Access a deeper Learning Experience in the FuseSchool platform and app: www.fuseschool.org
Follow us: http://www.youtube.com/fuseschool
Befriend us: http://www.facebook.com/fuseschool
This is an Open Educational Resource. If you would like to use the video, please contact us:
[email protected]
- published: 19 Jul 2017
- views: 933435
7:17
Enzymes: Nature's Factory Workers
What are enzymes? Why they're nature's little factory workers. They chop up certain things! They build up others! Pretty amazing the kind of chemistry nature ca...
What are enzymes? Why they're nature's little factory workers. They chop up certain things! They build up others! Pretty amazing the kind of chemistry nature can do given enormous polypeptide chains with unfathomable variability and billions of years of evolution, no?
Watch the whole Biochemistry playlist: http://bit.ly/ProfDaveBiochem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biology Tutorials: http://bit.ly/ProfDaveBio
Classical Physics Tutorials: http://bit.ly/ProfDavePhysics1
Modern Physics Tutorials: http://bit.ly/ProfDavePhysics2
Mathematics Tutorials: http://bit.ly/ProfDaveMaths
EMAIL►
[email protected]
PATREON► http://patreon.com/ProfessorDaveExplains
Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
Amazon: https://amzn.to/2HtNpVH
Bookshop: https://bit.ly/39cKADM
Barnes and Noble: https://bit.ly/3pUjmrn
Book Depository: http://bit.ly/3aOVDlT
https://wn.com/Enzymes_Nature's_Factory_Workers
What are enzymes? Why they're nature's little factory workers. They chop up certain things! They build up others! Pretty amazing the kind of chemistry nature can do given enormous polypeptide chains with unfathomable variability and billions of years of evolution, no?
Watch the whole Biochemistry playlist: http://bit.ly/ProfDaveBiochem
General Chemistry Tutorials: http://bit.ly/ProfDaveGenChem
Organic Chemistry Tutorials: http://bit.ly/ProfDaveOrgChem
Biology Tutorials: http://bit.ly/ProfDaveBio
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Check out "Is This Wi-Fi Organic?", my book on disarming pseudoscience!
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- published: 29 Aug 2016
- views: 404637
8:16
Enzyme Examples, Cofactors/Coenzymes, Inhibitors, and Feedback Inhibition
Already watched the Amoeba Sisters first video on enzymes and ready to explore a little more? In this video, the Amoeba Sisters cover a few examples of enzymes ...
Already watched the Amoeba Sisters first video on enzymes and ready to explore a little more? In this video, the Amoeba Sisters cover a few examples of enzymes in the human body before emphasizing that enzymes are found in all the domains of life - and even in viruses! The importance of cofactors and coenzymes are discussed before moving into competitive and noncompetitive inhibitors. Feedback inhibition is also briefly described.
-----------------------------------------------
Table of Contents:
00:00 Intro
1:05 Enzymes in the human body
3:00 Enzymes aren't just for humans
3:22 General enzyme review
3:48 Cofactors and Coenzymes
4:32 Competitive and Noncompetitive Inhibitors
5:40 Feedback Inhibition
6:40 Why does this content matter?
-----------------------------------------------
Factual References:
Clark, Mary Ann, et al. “Enzymes - Biology 2e - OpenStax.” Openstax.org, 2018, openstax.org/books/biology-2e/pages/6-5-enzymes.
Zedalis, Julianne, and John Eggebrecht. “Enzymes - Biology for AP® Courses - OpenStax.” Openstax.org, 2018, openstax.org/books/biology-ap-courses/pages/6-5-enzymes.
Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
Mayo Clinic. “What Do ACE Inhibitors Do for Heart Health?” Mayo Clinic, 2019, www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/ace-inhibitors/art-20047480.
-----------------------------------------------
FURTHER READING SUGGESTIONS:
Learn more about cofactors and coenzymes:
https://openstax.org/books/biology-2e/pages/6-5-enzymes
Learn more about ACE Inhibitors:
https://www.ncbi.nlm.nih.gov/books/NBK430896/
-----------------------------------------------
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: https://www.amoebasisters.com/our-videos
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: https://www.AmoebaSisters.com
Twitter: https://www.twitter.com/AmoebaSisters
Facebook: https://www.facebook.com/AmoebaSisters
Tumblr: https://www.amoebasisters.tumblr.com
Pinterest: https://www.pinterest.com/AmoebaSisters
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TikTok: https://www.tiktok.com/@amoebasistersofficial
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Our intro music designed and performed by Jeremiah Cheshire.
End music in this video is listed free to use/no attribution required from the YouTube audio library.
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Hindi Subtitles Credit: Alisha Aggarwal
Spanish Subtitles Credit: Alena Goveas
While we don't allow dubbing of our videos, we do gladly accept subtitle translations from our community. Learn more here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
https://wn.com/Enzyme_Examples,_Cofactors_Coenzymes,_Inhibitors,_And_Feedback_Inhibition
Already watched the Amoeba Sisters first video on enzymes and ready to explore a little more? In this video, the Amoeba Sisters cover a few examples of enzymes in the human body before emphasizing that enzymes are found in all the domains of life - and even in viruses! The importance of cofactors and coenzymes are discussed before moving into competitive and noncompetitive inhibitors. Feedback inhibition is also briefly described.
-----------------------------------------------
Table of Contents:
00:00 Intro
1:05 Enzymes in the human body
3:00 Enzymes aren't just for humans
3:22 General enzyme review
3:48 Cofactors and Coenzymes
4:32 Competitive and Noncompetitive Inhibitors
5:40 Feedback Inhibition
6:40 Why does this content matter?
-----------------------------------------------
Factual References:
Clark, Mary Ann, et al. “Enzymes - Biology 2e - OpenStax.” Openstax.org, 2018, openstax.org/books/biology-2e/pages/6-5-enzymes.
Zedalis, Julianne, and John Eggebrecht. “Enzymes - Biology for AP® Courses - OpenStax.” Openstax.org, 2018, openstax.org/books/biology-ap-courses/pages/6-5-enzymes.
Urry, Lisa A, et al. Campbell Biology. 11th ed., New York, Ny, Pearson Education, Inc, 2017.
Mayo Clinic. “What Do ACE Inhibitors Do for Heart Health?” Mayo Clinic, 2019, www.mayoclinic.org/diseases-conditions/high-blood-pressure/in-depth/ace-inhibitors/art-20047480.
-----------------------------------------------
FURTHER READING SUGGESTIONS:
Learn more about cofactors and coenzymes:
https://openstax.org/books/biology-2e/pages/6-5-enzymes
Learn more about ACE Inhibitors:
https://www.ncbi.nlm.nih.gov/books/NBK430896/
-----------------------------------------------
The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky's certification and experience in teaching biology at the high school level. Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. Learn more about our videos here: https://www.amoebasisters.com/our-videos
Support Us? https://www.amoebasisters.com/support-us
Our Resources:
Biology Playlist: https://www.youtube.com/playlist?list=PLwL0Myd7Dk1F0iQPGrjehze3eDpco1eVz
GIFs: https://www.amoebasisters.com/gifs.html
Handouts: https://www.amoebasisters.com/handouts.html
Comics: https://www.amoebasisters.com/parameciumparlorcomics
Unlectured Series: https://www.amoebasisters.com/unlectured
Connect with us!
Website: https://www.AmoebaSisters.com
Twitter: https://www.twitter.com/AmoebaSisters
Facebook: https://www.facebook.com/AmoebaSisters
Tumblr: https://www.amoebasisters.tumblr.com
Pinterest: https://www.pinterest.com/AmoebaSisters
Webtoon: https://www.webtoons.com/en/challenge/amoeba-sisters-sisterhood/list?title_no=289479&page=1
Instagram: https://www.instagram.com/amoebasistersofficial/
TikTok: https://www.tiktok.com/@amoebasistersofficial
Visit our Redbubble store at https://www.amoebasisters.com/store
TIPS FOR VIEWING EDU YOUTUBE VIDEOS:
Want to learn tips for viewing edu YouTube videos including changing the speed, language, viewing the transcript, etc? https://www.amoebasisters.com/pinkys-ed-tech-favorites/10-youtube-tips-from-an-edu-youtuber-duo
MUSIC:
Our intro music designed and performed by Jeremiah Cheshire.
End music in this video is listed free to use/no attribution required from the YouTube audio library.
COMMUNITY:
We take pride in our AWESOME community, and we welcome feedback and discussion. However, please remember that this is an education channel. See YouTube's community guidelines and how YouTube handles comments that are reported by the community. We also reserve the right to remove comments.
TRANSLATIONS:
Hindi Subtitles Credit: Alisha Aggarwal
Spanish Subtitles Credit: Alena Goveas
While we don't allow dubbing of our videos, we do gladly accept subtitle translations from our community. Learn more here: https://www.amoebasisters.com/pinkys-ed-tech-favorites/community-contributed-subtitles We want to thank our amazing community for the generosity of their time in continuing to create translated subtitles. If you have a concern about community contributed contributions, please contact us.
- published: 01 Sep 2021
- views: 697491
3:38
GCSE Biology - How Enzymes Work #19
Learn what enzymes are, why we need them, and how they work (lock and key model vs induced fit model).
Learn what enzymes are, why we need them, and how they work (lock and key model vs induced fit model).
https://wn.com/Gcse_Biology_How_Enzymes_Work_19
Learn what enzymes are, why we need them, and how they work (lock and key model vs induced fit model).
- published: 07 Nov 2018
- views: 323935
1:20
How Enzymes Work
This short animation shows how enzymes jump-start chemical reactions. Find more free tutorials, videos and readings for the science classroom at ricochetscienc...
This short animation shows how enzymes jump-start chemical reactions. Find more free tutorials, videos and readings for the science classroom at ricochetscience.com
https://wn.com/How_Enzymes_Work
This short animation shows how enzymes jump-start chemical reactions. Find more free tutorials, videos and readings for the science classroom at ricochetscience.com
- published: 09 Dec 2015
- views: 551183
7:04
Six types of enzymes | Chemical Processes | MCAT | Khan Academy
Enzymes are often named for their reactions, and you can often discern the function of an enzyme from its name. We will learn about six types of enzymes based o...
Enzymes are often named for their reactions, and you can often discern the function of an enzyme from its name. We will learn about six types of enzymes based on the type of reaction they catalyze. By Ross Firestone. Created by Ross Firestone.
Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/an-introduction-to-enzyme-kinetics?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/the-induced-fit-model-of-enzyme-catalysis?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
MCAT on Khan Academy: Go ahead and practice some passage-based questions!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
https://wn.com/Six_Types_Of_Enzymes_|_Chemical_Processes_|_Mcat_|_Khan_Academy
Enzymes are often named for their reactions, and you can often discern the function of an enzyme from its name. We will learn about six types of enzymes based on the type of reaction they catalyze. By Ross Firestone. Created by Ross Firestone.
Watch the next lesson: https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/an-introduction-to-enzyme-kinetics?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
Missed the previous lesson? https://www.khanacademy.org/test-prep/mcat/chemical-processes/enzymes/v/the-induced-fit-model-of-enzyme-catalysis?utm_source=YT&utm_medium=Desc&utm_campaign=mcat
MCAT on Khan Academy: Go ahead and practice some passage-based questions!
About Khan Academy: Khan Academy offers practice exercises, instructional videos, and a personalized learning dashboard that empower learners to study at their own pace in and outside of the classroom. We tackle math, science, computer programming, history, art history, economics, and more. Our math missions guide learners from kindergarten to calculus using state-of-the-art, adaptive technology that identifies strengths and learning gaps. We've also partnered with institutions like NASA, The Museum of Modern Art, The California Academy of Sciences, and MIT to offer specialized content.
For free. For everyone. Forever. #YouCanLearnAnything
Subscribe to Khan Academy’s MCAT channel: https://www.youtube.com/channel/UCDkK5wqSuwDlJ3_nl3rgdiQ?sub_confirmation=1
Subscribe to Khan Academy: https://www.youtube.com/subscription_center?add_user=khanacademy
- published: 06 Dec 2013
- views: 695268