Hi, what do you want to do?
Catalyst University
Vitamins and Minerals | Vitamin C Biosynthesis & the GULO Pseudogene
Here, we explore the biosynthetic pathway for vitamin C (ascorbic acid) from glucuronic acid. Also, we explore inability of some organisms (e.g., humans) to perform this biosynthesis due to the GULO pseudogene.
Catalyst University
Nucleotide Metabolism | Pyrimidine Biosynthesis (UTP & CTP)
Nucleotide Metabolism | Pyrimidine Biosynthesis (UTP & CTP)
Catalyst University
Nucleotide Metabolism | Purine Biosynthesis 1: Up to IMP
Nucleotide Metabolism | Purine Biosynthesis 1: Up to IMP
Catalyst University
Nucleotide Metabolism | Myokinase & the Purine Nucleotide Cycle
Nucleotide Metabolism | Myokinase & the Purine Nucleotide Cycle
Catalyst University
Nucleotide Metabolism | Regulation of Purine Biosynthesis
Nucleotide Metabolism | Regulation of Purine Biosynthesis
Catalyst University
Nucleotide Metabolism | Purine Biosynthesis 2: IMP to AMP & GMP
Nucleotide Metabolism | Purine Biosynthesis 2: IMP to AMP & GMP
Catalyst University
Biotin Biosynthesis in Bacteria
In this video, we will discuss the bacterial biosynthesis of vitamin B7, biotin.
Catalyst University
Biosynthesis of Phosphatidate from DHAP and Glycerol
Biosynthesis of Phosphatidate from DHAP and Glycerol
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
Nucleotide Metabolism | Mechanism of OMP (Orotidylate) Decarboxylase
Nucleotide Metabolism | Mechanism of OMP (Orotidylate) Decarboxylase
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.<br/>
Catalyst University
Nucleotide Metabolism | Regulation of Pyrimidine Biosynthesis
Nucleotide Metabolism | Regulation of Pyrimidine Biosynthesis
Catalyst University
Porphyrins | Processing of Heme b to Heme a & Heme c
Porphyrins | Heme b Biosynthesis and its Regulation
Catalyst University
Nucleotide Metabolism | Complicated Conversion of CTP/UTP to Thymine
Nucleotide Metabolism | Complicated Conversion of CTP/UTP to Thymine
Catalyst University
Overview of Metabolism [Part 3] | Acetyl-CoA & Anaplerotic Reactions
This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers pathways associated with the citric acid [Krebs] cycle, the fates of Acetyl-CoA, and some important anaplerotic reactions.
Catalyst University
Melanin Biochemistry: Eumelanin Biosynthesis From Tyrosine and Phenylalanine
Melanin Biochemistry: Eumelanin Biosynthesis From Tyrosine and Phenylalanine
Catalyst University
Endocannabinoids [Part 2] | Major Mechanism of Action
In this video, we explore the basic mechanism of action of the major endocannabinoids, 2-AG & anandamide.
Catalyst University
Overview of Metabolism [Part 2] | The Citric Acid Cycle
This video is part of a series in which we do an overview of metabolism and pathways. Specifically, this video covers the citric acid [Krebs] cycle and the basics of NADH, FADH2, and electron transport.
Catalyst University
Creatine Function (2/2): Degradation to Creatinine
Creatine Function (2/2): Degradation to Creatinine
Catalyst University
Endocannabinoids [Part 3] | Degradation of AEA & 2-AG
In this video, we explore the short degradation pathways for anandamide (AEA) & 2-arachidonoyl-glycerol (2-AG).