Simplemente, me encantó
von Avril L. am 01. März 2024 für Background of Enzymatic Reactions – Enzyme Catalysis
Me encantó como lo ha explicado, paso a paso, de manera detallada y concisa. He aprendido mucho gracias a este video, ¡gracias!
Clear lesson
von Jeena Q. am 08. Dezember 2023 für Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification
This lesson is explained very well! It's clear to me what Lineweaver-Burk plot means and how enzymes are most efficient when they have high Kcat/low Km
You taught very well I enjoy to study ??
von Mahnoor . am 03. Dezember 2023 für Enzymes and Enzyme Kinetics
I like all videos & I want to more teach you about this and your lectures is so brilliant
Amazing lecture
von Peddi A. am 25. Oktober 2023 für ATP Synthase
The video by Lecturio provides an excellent overview of the electron transport chain and chemiosmosis, two of the most important metabolic processes in the cell. These processes work together to produce ATP, the cell's energy currency.
One of the most interesting things about the electron transport chain is that it is a highly efficient way to convert energy from food into ATP. The chain uses the energy from NADH and FADH2, two electron carriers that are produced during glycolysis and the Krebs cycle, to pump protons across the inner mitochondrial membrane. This creates a proton gradient, which is like a dam holding back a reservoir of energy.
The ATP synthase enzyme then uses the energy of the proton gradient to drive the synthesis of ATP from ADP and inorganic phosphate. This process is called chemiosmosis.
The video does a great job of explaining the complex steps of the electron transport chain and chemiosmosis in a clear and concise way. It also provides helpful animations and diagrams that illustrate the process.
Ótimo
von Glaci M. am 10. Februar 2023 für Enzymes: Activation Energy and Mechanisms — Enzyme Catalysis
Recomendo pra todos que querem saber melhor sob Medina das universidades
Prof Kevin Ahern is incredible!
von Alejandro A. am 12. Dezember 2022 für Enzymes and Enzyme Kinetics
Prof Kevin Ahern is incredible! Great summary and really well explained!
Amazing study companion
von Natalie T. am 03. August 2022 für Energy, Enzymes and Metabolism
Breaks concepts down easily and love the review questions. Helps solidify learning.
awesome teacher
von asha bashir n. am 03. Juli 2022 für Entry Points into Cellular Respiration
very new insight to explain macronutrient and fruit for thought
Easy to understand and memorize
von deleted u. am 06. April 2022 für Enzymes and Enzyme Kinetics
Professor Kevin make it enjoyable course; It helped not only in remembering many info that I forgot in the class, but also I did learn many new valuable information. The fact that the explanation provided by Dr. Kevin is so easy to understand and memorize, make this course very interesting.
Easy to understand
von Prince A. am 29. Januar 2022 für Enzymes and Enzyme Kinetics
Very concise and simple explanations. He made it easy to understand.
This lecture provided me with so much clarity. Thank you
von Sabrina B. am 06. Oktober 2021 für Kinetic Considerations – Enzyme Catalysis
This lecture provided me with so much clarity. Thank you
Why are enzyme vital? Drug paths and function
von eyob a. am 01. Juli 2021 für Enzymes and Enzyme Kinetics
Interesting. I have tries to learn this about 2-3 times but never quiet stuck in my mind. Too easy to forget why an enzyme does this or that, however Dr.Kevins way of sharing the WHY this is significant really helped conndct the dots.
Super well understandable
von Carzmo P. am 28. April 2021 für Process of Metabolism
I love her course. She explains in a very understandable way.
Great Teacher
von Madhuja B. am 04. April 2021 für Process of Metabolism
I am no longer scared of metabolic pathways. thank you so much.
really satisfied
von Majid K. am 03. Februar 2021 für Michaelis-Menten Kinetics: Parameters – Enzyme Classification
such a hard concept explained so easy and well. such an amazing work sir
Thorough teaching
von Donna M. am 11. Januar 2021 für Enzymes and Enzyme Kinetics
The lectures on Enzyme and Enzymes Kinetics were thorough. There were detailed information on some important concepts.
Nice teaching
von Otaru O. am 17. November 2020 für Enzymes and Enzyme Kinetics
I love the way he explained enzyme.... A brief and easy to understand lecture
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von zdkmsdlf l. am 14. November 2020 für Krebs Cycle
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Best Biochem experience!
von Dildeep G. am 11. November 2020 für Enzymes and Enzyme Kinetics
Thank you Dr. Kevin Ahern. You made me fall in love with biochemistry.
Biochemistry
von Stephen O. am 04. November 2020 für Enzymes and Enzyme Kinetics
I always enjoyed Dr Ahern's handling of the Biochemistry subject, especially his eplanations
Amazed
von Nishant S. am 23. Oktober 2020 für Enzymes and Enzyme Kinetics
Every slide has been clearly explained in detailed form. Thanks sir.
Summarized
von Diana Laura D. am 23. Juni 2020 für Krebs Cycle
It is a good explanation for a complex topic, with only the most important
Fantastic
von Oluwatomiloba O. am 02. Juni 2020 für Cell Respiration
Dr. Cornwall did a very great job with this.. The big picture simplified everything and made studying into little details easy.
mejorar la traducción al español.
von Paola Andrea R. am 02. Juni 2020 für Energy, Enzymes and Metabolism
el contenido esta muy bueno, solo que la traducción tiene falencias y dificulta entender los conceptos adecuadamente.
.
von Temple I. am 01. Juni 2020 für Kinetic Considerations – Enzyme Catalysis
I really like the video, makes medical biochemistry easier to understand
I FINALLY UNDERSTAND!
von laticha n. am 29. April 2020 für Enzymes and Enzyme Kinetics
Before Lecturio I struggled with comprehending the mechanism of proteases and enzyme kinetics. Dr. Ahern brilliantly & easily explained these concepts in less than 5 minutes. I am currently in a graduate program for Medical Sciences, we have cumulative exams every quarter & I was just memorizing the info but now I finally understand. I recommend Lecturio to pre-meds, MCAT, and Med students.
Awsome
von Jose Arturo G. am 19. April 2020 für Enzymes and Enzyme Kinetics
Dr. Ahern is a fantastic lecturer. All the course is simply awsome.
.
von Santiago P. am 17. März 2020 für Process of Metabolism
Great lecture! Very simplified and friendly explained. Thanks so much !
Entropy
von Chad-Solomon D. am 18. Januar 2020 für Laws of Thermodynamics
I believe the term is entropy is misused in this lecture.
Awesome lectures
von Daysi B. am 07. Januar 2020 für ATP Synthase
Awesome analogy great lecture! Very nice lectures overall I really enjoyed them. even though I have taught this topics and I know them fairly well. I enjoy little gems of information I received through these lectures, and new understanding
Great lecture
von Jared P. am 02. Januar 2020 für Binding of Multiple Substrates – Enzyme Classification
The Professor is excellent, every one can understand easily de concepts
Great teacher
von Sandrine D. am 18. Dezember 2019 für Uncompetitive Reversible Enzyme Inhibition – Enzyme Inhibitors
Excellent teacher . Great lectures . He knows how to teach the subject matter
Now I understand it
von Wendy D. am 17. Dezember 2019 für Definition of Energy
I like how Dr. Cornwall recaps chemistry and relation to energy to cells. Her hand motions help with my learning and understanding. Thank you.
Nice comparisons make it easier to learn and understand
von Tereza P. am 05. Dezember 2019 für Chemical, Endergonic and Exergonic Reactions
I like the practical comparisons used for better understanding and remembering the topic, makes it much easier and more entertaining!
100%
von Dran X. am 08. November 2019 für Background of Enzymatic Reactions – Enzyme Catalysis
I love it... 100% worth it... Made it simple and easy to understand!
Extremely helpful!
von Sayra N. am 17. September 2019 für Enzymes and Enzyme Kinetics
Dr. Ahern creates a great foundation by breaking down concepts and building on them throughout the lectures.
Very Clear Explanation!
von Ilay B. am 13. März 2019 für Perfect Enzyme and Lineweaver Burk Plot – Enzyme Classification
I finally understood why we have Lineweaver Burk Plot and how we read it.
YOU ARE EVERYTHING A STUDENT NEEDS IN A LECTURER
von Shaheen S. am 01. März 2019 für Enzymes and Enzyme Kinetics
Great lecture. You have a great and enthusiastic way of explaining.
Perfectly explained!
von marcus o. am 26. Februar 2019 für Michaelis-Menten Kinetics: Considerations – Enzyme Classification
Perfect way of explaining complex things. This is rarely seen by lecturers. Wow!
Great!
von Rafael O. am 25. Februar 2019 für Energy, Enzymes and Metabolism
Amazing lectures. Simplifies complex pathways and process. Really fantastic! Watched every lessons.
Well explained
von Mary T. am 26. Januar 2019 für Serine Proteases – Enzyme Catalysis
Attaractively and well explained video of serine protease catalytic mechanism that I have ever seen...Thank you..????
Perfect for better understanding enzymes
von Johannes M. am 14. Dezember 2018 für Enzymes and Enzyme Kinetics
Amazing lectures! Very well explained and effective videos. A perfect way to get a clear view of the subjects, very glad I found this.
THANK YOU
von Hazazi M. am 04. Oktober 2018 für Michaelis-Menten Kinetics: Parameters – Enzyme Classification
THANK YOU Pro Ahern you're amazing! very well explained!
simply the best
von Hazazi M. am 04. Oktober 2018 für Michaelis-Menten Kinetics: Considerations – Enzyme Classification
Professor Ahern is a perfect teacher and he makes everything so easy to understand
Not for me
von Natasha O. am 25. September 2018 für Electrochemical Gradient
As much as your stories are interesting for the ETC gradient It does not fit my learning style. It would be nice to have clear scientific language about what's happening. I can't write a story on my exam paper.
Perhaps this is just me.
Excellent explanation
von Maria A. am 22. September 2018 für ATP Synthase
Easy to understand and very complete. Thank you for your time, helped me a lot
Thank you!
von Nathan A L. am 16. August 2018 für Enzymes and Enzyme Kinetics
Great job again Dr. Ahern! You have helped me better my understanding of these topics.
informative lecture
von Mahmoud G. am 03. August 2018 für Enzymes and Enzyme Kinetics
very informative and well explained lecture.
Dr. Kevin Ahern has changed my view of biochemistry.
Clear presentation
von Fatima s. am 31. Juli 2018 für Enzymes and Enzyme Kinetics
Very well put. Dr Kevin Ahern explains difficult topics in a very short concise and interesting manner.
Great!
von B?o B. am 30. Juni 2018 für Process of Metabolism
You make it much more easier. However, I still understand all important points. Thank you!
Enjoyable!
von Andrey K. am 31. Mai 2018 für Electrochemical Gradient
Really great explanations of the whole process. Was not happy that I had to relearn Krebs and ETC but actually found these videos enjoyable and valuable.
Analogy rocks!
von Andrey K. am 31. Mai 2018 für Activation Energy of Reactions
Great enzyme analogy! Enzyme is the friend who puts his two other friends in contact with each other so that they can start talking and dating ;)
Not my favorite
von Maria de Lourdes C. am 11. Mai 2018 für Enzymes and Enzyme Kinetics
Not my favorite subject but very well explained and understanded.
Thanks a lot prof.
von Ahmad Jawid A. am 30. April 2018 für Serine Proteases – Enzyme Catalysis
It is really helpful. I appreciate your kind efforts. Thanks verh much.
Amazing course
von Pedro D. am 27. April 2018 für Enzymes and Enzyme Kinetics
It was just amazing, he was critic to give information and had the most important skills for me, and that is: perfect didactic.
Had all concise information I needed.
Good
von Amna A. am 26. April 2018 für Serine Proteases – Enzyme Catalysis
He simplified the concepts and illustrated by a very nice way
Great
von Suhel H. am 23. April 2018 für Enzymes and Enzyme Kinetics
Excellent delivery of content which was easy to understand
Good use of diagrams and graphs to help explain key concepts
Very Useful Lectures
von Steven F. am 12. April 2018 für Energy, Enzymes and Metabolism
Loved the lectures, especially the lecture on the electron transport chain. Dr. Cornwall had a really useful analogy of the ETC and kids (electrons and hydrogens) going to the prom (ETC) that really made the concept stick. Very good job!
Kevin
von Kevin R. am 08. April 2018 für Energy, Enzymes and Metabolism
It's an excellente teacher! She uses easy analogies that you can memorize quickly and gives you a summary of your class (in my case).
Greetings from México!
Good lecture at 1.5x,
von Trient S. am 01. April 2018 für Enzymes and Enzyme Kinetics
I liked the lecture and the diagrams, I can put 5 stars yet because I am unsure how relevant everything is. Pretty basic biochem, but it was a good refresher. The diagrams are helpful.
Face With Tears of Joy! Thank you very much!!
von Jerry J. am 21. März 2018 für Electrochemical Gradient
Gooood job LoL and really a good story-maker????Thank you very much! Amazing, very impressive!
The Very Best So Far!!!!
von Angela N. am 20. März 2018 für Process of Metabolism
I do not think there can be any simpler explanation of these concepts. Dr. Cornwall takes her time to explain these concepts in a way that they stick with you, and the analogies she uses engrave them into the medulla so that you can relate to the concept. You can't beat this! This is exceptional!!!! Thank you so much!!
Wide variety of cover
von kipruto k. am 18. März 2018 für Enzymes and Enzyme Kinetics
The material covered a wide variety and having a non-science background it is clear and easy to understand.
Biochemistry with a smile
von Mark A. am 25. Februar 2018 für Energy, Enzymes and Metabolism
This lecture was excellent in every way, I must say DR. Cornwall is a Pro in intermediate metabolism. I couldn't understand this processes better in medical school than she has made me.
Very Informative
von Justina Q. am 18. Februar 2018 für Enzymes and Enzyme Kinetics
I like how Dr. Ahern took his time to explain the topic in an articulate manner. Helped me understand the topic and want to learn it more.
Fácil
von Javier J. am 17. Februar 2018 für Enzymes and Enzyme Kinetics
El semestre pasado apenas y me di cuenta de todo lo que la enzimas y las reacciones significaban, ahora creo tener una visión mucho ma completa, GRACIAS
Awesome , Intuitive , Outstanding
von Koriante R. am 16. Februar 2018 für Enzymes and Enzyme Kinetics
Very easily to follow. The concepts are explained so that one who isn’t familiar with biochem can understand with ease.
Only one reccomendation.
von Carlos C. am 17. Januar 2018 für Enzymes and Enzyme Kinetics
Doctor Ahren.
Great explanations and enhances my knowledge in biochemistry, i´d rather reccomend you tu use a lower velocity on your explanations because some of the students are foreigners and they probably may lose the idea.
Nevertheless i´m completely satisfied with your video lectures.
Love it
von Jillian S. am 16. Januar 2018 für Background of Enzymatic Reactions – Enzyme Catalysis
Simplified the lecture in enzymes and i like how everything was explained in a simple but direct way. :)
Clear and Concise
von William J. am 22. November 2017 für Pyruvate Oxidation
I don't waste my time going to any biochemistry lectures at my medical school because I know that Dr Cornwall explains all of the content more clearly, in more depth, in less time. I always finish her lectures excited for the next one!
EXCELLENT
von Carissa J. am 22. November 2017 für Energy, Enzymes and Metabolism
Brilliant! I have always found these topics extremely confusing at medical school, but Dr Cornwall is able to explain them in such a way that they seem straight forward and easy.
This certainly replaces lectures for me! If anybody is unsure about trying this course, they should definitely try it! Dr Cornwall is the best biochemistry lecturer I have seen!
Very clear and succint lecture
von Catherine M. am 07. November 2017 für Enzymes and Enzyme Kinetics
Wow! Never thought I’d be amazed by the clarity and succintness of the discussion. Packs into a few minutes what would take a four hour lecture to discuss. Defintely recommended these lectures to my friends who are struggling with biochemistry and don’t want to use the books so much.
Excellent
von Lara G. am 05. November 2017 für Pyruvate Oxidation
A great lecture. I am a high school student and i struggle with biology. I get a better explanation from your lectures and I am not even a native English speaker. Thank you so much!
Clear, concise enough and interestingly explained
von Benjamin K. am 25. Oktober 2017 für Catalysis Considerations – Enzyme Classification
It is very clearly and enthusiastically explained. You make Biochem easy to understand.
Great enzyme lectures
von VICTOR P. am 21. Oktober 2017 für Irreversible Enzyme Inhibition: Suicide – Enzyme Inhibitors
As a medical student I found this series of lectures on enzymes extremely clarifying. Dr Ahern is a great lecturer. Thank you so much.
I understood perfectly the concepts the way he explained them
von Yainely V. am 26. September 2017 für Michaelis-Menten Kinetics: Considerations – Enzyme Classification
I understood perfectly the concepts the way he explained them. He makes it ease to grasp
Best Prof!
von AJ B. am 22. September 2017 für Enzymes and Enzyme Kinetics
Very simple and easy to understand. Would definitely recommend this course.
Great lectures
von Nguyen Thanh T. am 11. September 2017 für Enzymes and Enzyme Kinetics
I love to use this great app to review my med knowledge!
The best on internet
von Bassam E. am 08. September 2017 für Enzymes and Enzyme Kinetics
no words can describe how much this was amazingly useful
Great lecture!
von Azhar A. am 03. September 2017 für Background of Enzymatic Reactions – Enzyme Catalysis
l am a pre-med student and after watching this lecture I decided I was definitely subscribing!
Everything was explained clearly and I understood the concept completely.
Great lectures
von Jefferson P. am 24. August 2017 für Enzymes and Enzyme Kinetics
Both comprehensive and simple lectures, could use some more medical/clinical correlations, though.
Fast and fun!
von Andreas F. am 16. August 2017 für Enzymes and Enzyme Kinetics
It is fantastic to have a lecturer making a diffucult subject easy. Now i can not wait diving into some hardcore books about enzymes.
Watching an inspiring teacher really makes a difference.
This guy is also rather fast talking so you dont need to speed up, witch i do quite often.
Also the pop quiz in the end just makes it so much more fun. It becomes a game. And thats great and enhances long term memory.
Exceptional lecturer.
von Anthony F. am 13. Juli 2017 für Process of Metabolism
What I loved the most about this lecture was how Dr. Cornwall actually took her time to explain the concepts discussed, and even used simple analogies to ensure that the information was easier to digest. This is something you find lacking in many professional lectures. Thanks again Dr. Cornwall!
Great Refresher
von Jarom S. am 11. Juli 2017 für Enzymes and Enzyme Kinetics
It had been a few years since reviewing enzyme kinematics, this was a great refresher!
excelent
von Alexis M. am 22. Juni 2017 für Enzymes and Enzyme Kinetics
it´s great conference, well explain, clear and simple. like ir a lot
Good
von Laura P. am 12. Juni 2017 für Energy, Enzymes and Metabolism
Thank you dr. Georgina Cornwall!
Everything was perfectly understood with your lecture!
The facilitators are very good because they motivate you to learn.
von Alexander W. am 05. Juni 2017 für Enzymes and Enzyme Kinetics
The facilitators are very good because they motivate you to learn.
very good lecture
von Daniel A. am 01. Juni 2017 für Enzymes and Enzyme Kinetics
thanks. the lecture was very informative and concise for such a complicated topic
its actually good, but i still have hard time grasping
von deleted u. am 21. Mai 2017 für Enzymes and Enzyme Kinetics
the plot charts are really confusing. takes a few replays to grasp a little.
Great Lecture
von deleted u. am 16. Mai 2017 für Enzymes and Enzyme Kinetics
Lecturer seems to know the material and is able to convey in a manner that is engaging
Biochemistry who every thought it could be fun to learn
von Steve P. am 07. April 2017 für Enzymes and Enzyme Kinetics
These lessons are brilliant enjoyed them so much I have bought some books by Kevin Ahern, PhD the questions at the end also reinforce learning.
Great Help.
von Timothy H. am 18. Februar 2017 für Energy, Enzymes and Metabolism
She is very detailed but yet not overwhelming with the lecture. It's been great help on my bio knowledge.
Great =)
von Gonzalo A. am 16. Februar 2017 für Energy, Enzymes and Metabolism
Not very hard to understand, sometimes a bit too "shallow". However most often very good. Even great.
In General very good well fone
von Teshome S. am 05. Januar 2017 für Energy, Enzymes and Metabolism
The Dr Georgina did it very well she know detail about the subject matter andinet did not express about her and execelentroll model for me!
Great biochem professor
von Melissa T. am 17. Dezember 2016 für Enzymes and Enzyme Kinetics
This is professor is really good at explaining concepts and is thorough with getting caught up in the details
AWESOME ENZYMES
von sadiyabinteswaleh@gmail.com s. am 23. November 2016 für Enzymes and Enzyme Kinetics
A very clear understanding of the basic concepts was developed by Kevin. Good examples and perfect illustrations made everything so easy and interesting.
Excellent presentation
von beatrice v. am 16. November 2016 für Enzymes and Enzyme Kinetics
very clear Explanation; I managed to understand mechanism for each type of Ihnibitors thus I can now draw the lineweaver plots.
Great constructive instruction
von Thelma B. am 04. November 2016 für Enzymes and Enzyme Kinetics
Great constructive instruction at a understandable medical level thank you! Thelma Boshoff