Catalyst University
The Renal Corpuscle, Glomerulus, and Blood Filtration
In this video, we will discuss: [1] the anatomy of the renal corpuscle [2] glomerular filtration [3] glomerular filtration rate (GFR) [4] what substances get filtered
FuseSchool
Properties of Sulfur
Sulfur is the 16th element of the periodic table, and is a non-metal. In its elemental form it is a bright yellow crystalline solid at room temperature. In this video we are going to look at the basic physical and chemical properties of...
Curated Video
Understanding Metabolism: Synthesizing and Breaking Down Molecules in the Body
This video is an educational tutorial on metabolism, describing it as the sum of all reactions in a cell or body, and the continuous enzyme-controlled metabolic processes which require energy from cellular respiration. The video uses...
JJ Medicine
TCA / Krebs Cycle / Citric Acid Cycle - Basics for Beginners - Biochemistry Lesson
Hey guys! In this video, you will learn what the TCA cycle or Krebs cycle or Citric Acid cycle is and how to remember/memorize it easily by providing tips and tricks on how to remember the pathway. Specifically, I discuss the cycle on a...
Curated Video
What Makes Quinoa a Superfood
Quinoa is considered a superfood, meaning it has very high nutritional value. Learn about the variety of vitamins, proteins, and other nutrients found in quinoa and the benefit they have for our bodies. Quinoa part 2/5
Curated Video
The Role of Digestive Enzymes in Breaking Down Food Molecules
This video is about the role of digestive enzymes in the chemical breakdown of large, insoluble molecules in our food into smaller, soluble ones. The video focuses on the three main types of digestive enzymes - carbohydrase, protease,...
JJ Medicine
Branched Chain Amino Acid Metabolism | BCAA Catabolism | Pathway and Regulation
Lesson on the Branched Chain Amino Acid (BCAA) Metabolism Pathway: Overview of BCAA Catabolism, Breakdown Products, Enzymes and Regulation. Hey everyone, in this lesson you will learn about the metabolism of BCAAs (Valine, Isoleucine and...
Curated Video
The Human Digestive System: Breaking Down Food for Nutrients
This video is a lecture presentation on the human digestive system. The lecturer begins by defining digestion and explaining the two types, chemical and mechanical digestion, and how they work together. The three basic food types,...
Catalyst University
Specific Hormones | Functions of Prolactin
In this video, we explore the functions of prolactin and how it is released.
Curated Video
Bioluminescence: Nature's Light Show
Bioluminescence is a chemical reaction in living creatures that generates light. In some places, the presence of bioluminescent creatures is an indicator of a healthy environment. Learn about the different types of bioluminescence....
Schooling Online
Biology Cells as the Basis of Life: Cell Structure - Prokaryotic Cells
Biology can be pretty dry. You’re stuck in a classroom studying a textbook full of boring definitions and complicated diagrams... That’s why we’re going on a field trip with Sally! She’s visiting a floating city in the Pacific Ocean –...
Catalyst University
Specific Hormones | Functions of Cortisol
n this video, we explore the functions of the major glucocorticoid, cortisol, and how it is released.
Catalyst University
Peroxisomes and Lysosomes: Intracellular Defense
Peroxisomes and Lysosomes: Intracellular Defense
Catalyst University
Specific Hormones | Functions of Growth Hormone (hGH)
In this video, we explore the functions of growth hormone and how it is released.
FuseSchool
How Enzymes Denature
Enzymes have optimal conditions under which they operate. Temperature, pH, enzyme concentration and substrate concentration are some conditions that affect the rate of reaction. As enzymes are proteins, they have an optimum temperature...
JJ Medicine
Essential Amino Acids | Mnemonic and Easy Way to Remember
Hey guys! This is my first video on amino acids! In this video I teach you guys how to memorize and remember all of the essential amino acids. In this video, I discuss all 9 (or 10 or 12) essential amino acids, describing why there is...
Schooling Online
Biology Cells as the Basis of Life: Cell Structure - Animal Cells Part 2
Join Sally as she tours the heart of Zoo York, the city that never sleeps. She stays awake with coffee and Zoober Eats! This lesson will continue to delve into the structure of animal cells, focusing on components that synthesise and...
The Noted Anatomist
Epithelium
A brief overview of epithelial tissue: 0:00. Intro to epithelium 0:15. What is epithelium? 3:08. Classifications of epithelium - 3:40. Simple squamous epithelium - 6:57. Simple cuboidal epithelium - 8:43. Simple columnar epithelium -...
Catalyst University
Carbohydrate Stereochemistry Diastereomers and Enantiomers
Carbohydrate Stereochemistry Diastereomers and Enantiomers
Professor Dave Explains
Amino Acids
It's time to start learning about all the monomers that make up large biomolecules, and the first one we will look at is the amino acid. These make up proteins, which is most of what you are, so this is pretty important stuff!
Catalyst University
The Hepatic Portal System EXPLAINED!
In this video, we will discuss the components of the hepatic portal system and the functions of the hepatic portal vein.
Catalyst University
Accessory Organs of the Small Intestine [Liver, Gallbladder, & Pancreas]
Here, we explore some of the anatomy of the liver, gallbladder, and pancreas. We also explore how the liver and pancreas secrete their respective secretions [bile and enzymes/bicarbonate] into the duodenum.
Catalyst University
Structure and Function of Erythrocytes (RBCs)
In this video, we explore the basic properties and functions of red blood cells, also known as erythrocytes.