Catalyst University
Biotin Biosynthesis in Bacteria
In this video, we will discuss the bacterial biosynthesis of vitamin B7, biotin.
Catalyst University
Glycerophosphate Shuttle Mitochondrial NADH Transport
Glycerophosphate Shuttle Mitochondrial NADH Transport
Catalyst University
Ethanol Fermentation Regeneration of NAD
Ethanol Fermentation Regeneration of NAD
JJ Medicine
One Carbon Metabolism | Tetrahydrofolate and the Folate Cycle
Lesson on One Carbon Metabolism, the role of tetrahydrofolate and the folate cycle. Tetrahydrofolate (THF) is derivative of folic acid (Vitamin B9), which is acquired from dietary sources. Tetrahydrofolate (THF) in various forms...
Catalyst University
Chronic Kidney Disease EXPLAINED [Pathogenesis, Effects, & Staging]
In this video, we explore the pathogenesis, systemic effects, and clinical staging of chronic kidney disease (CKD).
Catalyst University
Clinical Correlation Emphysema [DON'T SMOKE!]
Clinical Correlation Emphysema [DON'T SMOKE!]
JJ Medicine
Glycolysis Pathway | Enzymes, Regulation and Products
Lesson on the Glycolysis pathway. In this video, I explain the glycolysis pathway (pathway involved in breakdown of glucose) starting with glucose uptake into the cell, glucose entrapment via hexokinase/glucokinase, examining the energy...
Next Animation Studio
Explainer: How the CRISPR/Cas9 gene-editing tool works
The 2020 Nobel Prize in chemistry was awarded on Wednesday, Oct. 7 to two women who developed CRISPR/Cas9, a tool that allows scientists to cut parts of the genome like a pair of molecular scissors.
Catalyst University
Corrin/B12 Biochemistry: Cobalamin Adenosyltransferase
Corrin/B12 Biochemistry: Cobalamin Adenosyltransferase
Catalyst University
Anatomy & Physiology of the Stomach
In this video, we cover the major anatomy and physiology of the stomach.
Catalyst University
Eicosanoid Biosynthesis [Part 1] | Prostaglandins & Thromboxane A2
In this video, we explore the first part of eicosanoid biosynthesis, the conversion of arachidonic acid to the prostaglandins and thromboxane A2.
Catalyst University
Plastocyanin, Ferredoxin, and Ferredoxin NADP+ Oxidoreductase (Photosynthesis Part 5)
Plastocyanin, Ferredoxin, and Ferredoxin NADP+ Oxidoreductase (Photosynthesis Part 5)
Catalyst University
Nucleotide Metabolism | Mechanism of OMP (Orotidylate) Decarboxylase
Nucleotide Metabolism | Mechanism of OMP (Orotidylate) Decarboxylase
Catalyst University
Exercise Physiology | BCAA Catabolism: The Basics
Exercise Physiology | BCAA Catabolism: The Basics
Catalyst University
Complete Melanin Biosynthesis Pathway | Eumelanin & Pheomelanin
In this video, we will discuss the metabolic pathway for melanin biosynthesis. We will also differentiate the separate pathways for Eumelanin & Pheomelanin.
Catalyst University
Biosignaling | Viagra (Sildenafil) Mechanism of Action
Biosignaling | Viagra (Sildenafil) Mechanism of Action
Catalyst University
Nucleotide Metabolism | Regulation of Pyrimidine Biosynthesis
Nucleotide Metabolism | Regulation of Pyrimidine Biosynthesis
Catalyst University
Nucleotide Metabolism | Degradation of IMP, AMP, & GMP
Nucleotide Metabolism | Degradation of IMP, AMP, & GMP
Catalyst University
Lactase & the Mechanism of Lactose Intolerance
1) What is the function of the enzyme, lactase? 2) What is the cause of the flatulence and diarrhea associated with lactose intolerance?
Catalyst University
Coproporphyrinogen Oxidase: Physiology, Biochemistry, and Organic Mechanism
Coproporphyrinogen Oxidase: Physiology, Biochemistry, and Organic Mechanism
Catalyst University
Superoxides and Superoxide Dismutase: Physiology, Biochemistry, and Inorganic Mechanism
Superoxides and Superoxide Dismutase: Physiology, Biochemistry, and Inorganic Mechanism