Catalyst University
Nucleotide Metabolism | Regulation of Purine Biosynthesis
Nucleotide Metabolism | Regulation of Purine Biosynthesis
Curated Video
Gut Microbiome Explained in Simple Words
The gut microbiome are the trillions of microorganisms – primarily bacteria, but also fungi, viruses and protists – that live inside your digestive system. Scientists are discovering that these microbes are vital for us to live healthy...
Catalyst University
Physiology of the Osteoclast
In this video, we discuss the following: [1] functions of osteoclasts and how they promote bone resorption [2] production of osteoclasts from macrophages [3] appearance of osteoclasts by Scanning EM
Catalyst University
Nucleotide Metabolism | Purine Biosynthesis 2: IMP to AMP & GMP
Nucleotide Metabolism | Purine Biosynthesis 2: IMP to AMP & GMP
Catalyst University
LDL-mediated Cholesterol Delivery to Cells
In this video, we explore the mechanism of LDL-mediated cholesterol delivery to peripheral cells.
Professor Dave Explains
Aspirin (Acetylsalicylic Acid)
Now that we understand the basics regarding NSAIDs, let's dive into a few specific drugs from this class. First up, aspirin. This drug has been around for centuries, but now with a modern understanding of chemistry and biochemistry, we...
Catalyst University
Ethanol Fermentation Regeneration of NAD
Ethanol Fermentation Regeneration of NAD
Catalyst University
Corrin/B12 Biochemistry: Cobalamin Adenosyltransferase
Corrin/B12 Biochemistry: Cobalamin Adenosyltransferase
Catalyst University
Regulation of Blood Calcium via PTH and Calcitonin
In this video, we will contrast the biological/hormonal responses to low and high blood calcium and determine the effects on bone mineral density.
Catalyst University
Nucleotide Metabolism | Basics of Thymine Biosynthesis
Nucleotide Metabolism | Basics of Thymine Biosynthesis
Learning Mole
The Digestive System
This human body video lesson is all about the digestive systema and how it fuels our body. Students will love this engaging and interactive video.This video serves as a great introduction or review video for your learners.
Catalyst University
Why is Poop Brown? 💩 | Heme b Metabolism & Elimination
In this video, we explore the pathway for red blood cell destruction including the full degradation of heme b from the liver and spleen to renal and gastrointestinal elimination.
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
Lipoprotein Physiology [Part 1] | LDLs, HDLs, & TAGs
In this video, we explore normal physiology of lipoprotein metabolism and the various medications that act at this pathway.
Catalyst University
Digestive Enzyme Cascade in the Small Intestine
Digestive Enzyme Cascade in the Small Intestine
Catalyst University
Nicotinamide Nucleotide Transhydrogenase
Nicotinamide Nucleotide Transhydrogenase
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.
FuseSchool
Bile and Emulsification
We saw that digesting lipids was a little more complicated and required bile and emulsification to help along the way… which is what we’re going to look at in more detail in this video.