Enzyme- Mechanism of Enzyme Action |Class 12 Topic|Chemistry| 3D Animation
Enzyme - Mechanism of Enzyme Action The mechanism of enzymatic action. An enzyme attracts substrates to its active site, catalyzes the chemical reaction by which products are formed, and then allows the products to dissociate (separate from the enzyme surface). The combination formed by an
From playlist Chemistry Topics
A Level Biology Revision "The Induced Fit Model of Enzyme Action"
In this video, we take a look at the two different models (or hypotheses) for how enzymes function. These are called the lock and key model and the induced fit model. First we explore the lock and key model and how this relates to the active site. We then look at the induced fit model. Fin
From playlist A Level Biology "Enzymes"
This biology video tutorial provides a basic introduction into enzymes - most of which are protein based catalysts that speed up chemical reactions by lowering the activation energy of the transition state. Some enzymes are RNA based catalysts called Ribozymes. This video discusses the m
From playlist Biology
This video covers the essential facts about enzymes that you would need to know in, say, a introductory biology class. It covers what they are, what the do, and why we need them, plus a few other tid-bits. Questions? Feel free to post them in the comments and I'll do my best to answer!
From playlist Biology
Year 11 Biology Cells as the Basis of Life Enzymes Induced fit model
From playlist Y11 Bio Mod 1 Cells as the Basis of Life
A Level Biology Revision "Competitive Inhibitors"
In this video, we look at the effect of competitive inhibitors on enzymes. First we explore what is meant by a competitive inhibitor. We then look at how competitive inhibitors reduce the rate of enzymes. Finally, we explore how the effect of competitive inhibitors can be overcome by incre
From playlist A Level Biology "Enzymes"
IB Chemistry lesson on the HL component of proteins and enzymes in the Biochemistry special topic.
From playlist IB Chemistry
IB Chemistry SL Option B Biochemistry B.2 Proteins and enzymes
IB Chemistry SL Option B Biochemistry B.2 Proteins and enzymes Extra resources: www.mrwengibchemistry.com B.2 Proteins and enzymes SL • Proteins are polymers of 2-amino acids, joined by amide links (also known as peptide bonds). • Amino acids are amphoteric and can exist as zwitterions,
From playlist Option B Biochemistry SL HL
A Level Biology Revision "Cofactors, Coenzymes and Prosthetic Groups"
In this video, we look at cofactors, coenzymes and prosthetic groups. First we explore what is meant by a cofactor, using amylase as an example. We then look at coenzymes, focussing on NAD. Finally, we explore prosthetic groups, looking at the enzyme carbonic anhydrase. This video is aime
From playlist A Level Biology "Enzymes"
Thermodynamics and Chemical Dynamics 131C. Lecture 25. Enzymes Pt. II
UCI Chem 131C Thermodynamics and Chemical Dynamics (Spring 2012) Lec 25. Thermodynamics and Chemical Dynamics -- Enzymes Pt. II -- View the complete course: http://ocw.uci.edu/courses/chem_131c_thermodynamics_and_chemical_dynamics.html Instructor: Reginald Penner, Ph.D. License: Creative
From playlist Chemistry 131C: Thermodynamics and Chemical Dynamics
Introduction to Chemical Engineering | Lecture 8
Professor Channing Robertson of the Stanford University Chemical Engineering Department discusses the development and design of a glucose isomerase plant used to make high fructose corn syrup. Introduction to Chemical Engineering (E20) is an introductory course offered by the Stanford U
From playlist Lecture Collection | Introduction to Chemical Engineering
35. Applying Chemical Principles
MIT 5.111 Principles of Chemical Science, Fall 2014 View the complete course: https://ocw.mit.edu/5-111F14 Instructor: Catherine Drennan In the final clicker competition of the semester, students are challenged to explain a biological process using the basic chemical principles that they
From playlist MIT 5.111 Principles of Chemical Science, Fall 2014
MIT 5.310 Laboratory Chemistry, Fall 2019 Instructor: Sarah Hewett View the complete course: https://ocw.mit.edu/5-310F19 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP63ZhyqhOGKbSBzcOovEbb6y In this lecture, Dr. Hewett introduces the catalase lab. Students will use t
From playlist MIT 5.310 Laboratory Chemistry, Fall 2019
Lec 35 | MIT 5.60 Thermodynamics & Kinetics, Spring 2008
Lecture 35: Enzyme catalysis. View the complete course at: http://ocw.mit.edu/5-60S08 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.60 Thermodynamics & Kinetics, Spring 2008
22. Glucogenesis/Carbohydrate Storage/TCA Cycle I
MIT 7.05 General Biochemistry, Spring 2020 Instructor: Matthew Vander Heiden View the complete course: https://ocw.mit.edu/7-05S20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjpt After a quick review of the regulation of glycolysis, Professor Van
From playlist (Selected Lectures) MIT 7.05 General Biochemistry, Spring 2020
Lec 35 | MIT 5.111 Principles of Chemical Science, Fall 2005
Kinetics (cont.) (Prof. Catherine Drennan) View the complete course: http://ocw.mit.edu/5-111F05 License: Creative Commons BY-NC-SA More information at http://ocw.mit.edu/terms More courses at http://ocw.mit.edu
From playlist MIT 5.111 Principles of Chemical Science, Fall 2005
Units for common medical lab values | Health & Medicine | Khan Academy
Figure out how to interpret the units in common medical labs including the CBC, Chem 10, and LFTs. Rishi is a pediatric infectious disease physician and works at Khan Academy. Created by Rishi Desai. Watch the next lesson: https://www.khanacademy.org/science/health-and-medicine/lab-values
From playlist Lab values and concentrations | Health & Medicine | Khan Academy
This Biology video tutorial provides a basic introduction into biomolecules. It covers the 4 types of biological macromolecules such as carbohydrates, lipids, proteins, and nucleic acids. It contains plenty of examples and practice problems. Here is a list of topics: 0:00 - Name The 4 T
From playlist Biochemistry
MIT 7.05 General Biochemistry, Spring 2020 Instructor: Matthew Vander Heiden View the complete course: https://ocw.mit.edu/7-05S20 YouTube Playlist: https://www.youtube.com/playlist?list=PLUl4u3cNGP62wNcIMfinU64CAfreShjpt Professor Vander Heiden dives deeper into the discussion of the TCA
From playlist (Selected Lectures) MIT 7.05 General Biochemistry, Spring 2020
A Level Biology Revision "The Structure of Enzymes"
In this video, we start looking at enzymes. First I give you some examples of enzymes and explain the difference between intracellular and extracellular enzymes. I then look at the structure of enzymes and discuss the function of the active site and the enzyme-substrate complex. Finally, I
From playlist A Level Biology "Enzymes"