Catalyst University
Clonal Selection EXPLAINED
In this video, we discuss the basic idea of clonal selection.
Catalyst University
Biotechniques | General Theory of Western Blotting
As always, the steps of Western blotting depend on your lab and protocol. Here, we look at the general theory of the Western blot and what it is used for in the lab.
JJ Medicine
mTOR Signaling Pathway | Nutrient and Cell Stress Regulation
Lesson on mTOR Signaling Pathway: In-depth Overview of Upstream Nutrient and Stress Regulators and Regulators of the mTOR complexes. Hey guys! In this lesson I give you an in-depth, detailed analysis the many ways in which the mTOR...
JJ Medicine
Ras Raf MEK ERK Signaling and the mTOR Pathway | Interactions and Regulation
Lesson on interactions between the Ras Raf MAPK and mTOR signaling pathways. Ras Raf MAPK and mTOR pathways have similar but distinct functions within the cell. During cell proliferation and growth, activation of these pathways is...
Curated Video
8+ Sample IELTS Part 1 Answers about Breakfast
Today I’ll present band 8+ sample IELTS Part 1 answers about breakfast! You may know that the topic of food comes up a lot on the IELTS Speaking Exam, and, for that matter, all over the IELTS test. Episode 409 about food vocabulary...
Catalyst University
Coagulation | The Intrinsic Pathway of Coagulation
Coagulation | The Intrinsic Pathway of Coagulation
Catalyst University
Prions | Mechanisms and Theories of Alzheimers Disease (Amyloid & Tau)
Alzheimer's disease is a neurodegenerative prion disease in which affected individuals suffer destruction of cortical neurons due to accumulation of prions of both beta-amyloid and Tau type. In this video, I will explain the acquisition...
Catalyst University
MDMA (Ecstasy) | Mechanism of Action & Metabolism
In this video, we explore the mechanism of action and metabolism of the illicit drug, ecstasy, scientifically known as 3,4-methylenedioxymethamphetamine (MDMA).
Catalyst University
Indirect Fibrinolysis: The Protein C Pathway
Indirect Fibrinolysis: The Protein C Pathway
Next Animation Studio
Explainer: How the AstraZeneca-Oxford COVID vaccine works
The University of Oxford and AstraZeneca’s coronavirus vaccine was 90 percent effective in preventing COVID-19 in clinical trials, AstraZeneca said in a November 23 press release.
Catalyst University
Michaelis-Menten Rate Equation: Theory and Derivation
Michaelis-Menten Rate Equation: Theory and Derivation
Catalyst University
The Biotin Cycle | Mammalian Biotin (Vitamin B7) Metabolism & Processing
This video explores the biotin cycle. How is biotin attached to an enzyme? How is it removed? Is biotin recycled?
Catalyst University
Electron-Transferring Flavoprotein:Ubiquinone Oxidoreuctase
Electron-Transferring Flavoprotein:Ubiquinone Oxidoreuctase
Catalyst University
Alternative Pathway of Complement Activation
Alternative Pathway of Complement Activation
Curated Video
Nutritional Differences between Brown and White Rice
Learn about the nutrient profile of brown and white rice and how they compare. Rice part 2/5
Science360
4 Awesome Discoveries You Probably Didn't Hear About This Week - Episode 7
“Walking molecules” that haul damaged DNA to the cell’s emergency room, drones that could be small as a fingernail, fish that do the “electric hide,” and local interventions that could boost coral’s resilience to bleaching. Yes, it’s “4...
Catalyst University
Protein Purification Table Calculations: With Numbers
Protein Purification Table Calculations: With Numbers
Catalyst University
NEW! Cytochrome c and Holocytochrome c Synthase: Biochemistry and Mechanism
NEW! Cytochrome c and Holocytochrome c Synthase: Biochemistry and Mechanism
Catalyst University
Biochemistry of Glycogenolysis EXPLAINED
In this video, we explore the biochemistry of glycogenolysis in detail including the function and mechanism of glycogen phosphorylase and the function of the debranching enzyme.
Catalyst University
Spinal Muscular Atrophy | Mechanism & Presentation
In this video, we discuss the genetic mechanism of spinal muscular atrophy and how it might present clinically.
Catalyst University
Progeria, Accelerated Aging | Biochemical Mechanism of Progeria
In this video, I explain the mechanism of progeria, a rare but fatal accelerated aging disease. We will explore the synthesis pathway for normal wild-type Lamin A and the mutant form, progerin, for which the disease is named.