Curated Video
GCSE Biology - DNA Part 1 - Genes and the Genome #63
In this video we recap chromosomes and then explain what DNA is, what genes and the genome are, and how we can use them to track the migrations of early humans.
Curated Video
Biology - Structure of the Kidneys - (Kidneys Part 2/3) #28
This video covers: - The structure of the kidneys and urinary system - The structure of the nephron - How filtrate is filtered from the glomerulus to the Bowman's capsule - Which substances are reabsorbed from the tubules into the blood...
Curated Video
Biology - Kidney Failure (Kidneys Part 3/3) #29
This video covers: - What happens when the kidneys stop working (kidney failure) - How we can treat kidney failure - What dialysis is, and how it cleans the blood - How a kidneys transplant works
Curated Video
GCSE Biology - What are Enzymes?
In this video, we cover: - What enzymes are - How enzymes work - The difference between the lock and key model and the induced fit model Exam board specific info: AQA - Suitable for everyone IGCSE Edexcel - Suitable for everyone Edexcel...
Curated Video
GCSE Biology - What are Nutrients? Carbohydrates, Lipids, Proteins, Vitamins & Minerals #15
In this video, we cover: - What nutrients are and why we need each of them - Specifically we cover carbohydrates, lipids, proteins, vitamins, minerals, fibre and water Exam board specific info: AQA - Suitable for everyone IGCSE Edexcel -...
Curated Video
GCSE Chemistry - Naturally Occurring Polymers - Polypeptides, DNA, and Carbohydrates #61
This video covers: - Examples of polymers that occur naturally, including: - Polypeptides, which are made of amino acids - DNA, which is made of nucleotides - Carbohydrates, which are made of sugars - How the monomers combine to form the...
Curated Video
Muscle-Building Meats
Dr. Algae talks about the importance of choosing healthy foods to eat. He revisits The Fabulous Five Food Groups and focuses this lesson on the meat group.
Curated Video
The Chemical Evolution of Earth
Describes the Miller-Urey experiment and how it described the beginning of life on Earth.
Curated Video
Did DeepMind Solve One of Biology's Biggest Challenges? | AlphaFold 2
Did DeepMind solve the protein folding problem with AlphaFold 2? Stay tuned to find out.
Curated Video
The Importance of Carbon
The Importance of Carbon analyzes the importance of carbon by explaining how carbon is uniquely suited to form biological macromolecules
Curated Video
The Prokaryotic Cell
The Prokaryotic Cell examines a prokaryotic cell by describing its structure.
The Noted Anatomist
Digestive system
This brief video tutorial discusses the digestive system (GI tract): 0:00. Introduction 0:18. Digestive organs - 0:24. Oral cavity. Teeth, salivary glands - 2:18. Esophagus - 3:50. Layers of the GI tract. Mucosa, submucosa, muscularis...
Curated Video
I WONDER - What Are Amino Acids?
This video is answering the question of what are amino acids.
Curated Video
I WONDER - What Foods Contain Protein?
This video is answering the question of what foods contain protein.
Catalyst University
Amino Acid Biosynthesis - Biosynthesis of Chorismate
Amino Acid Biosynthesis Biosynthesis of Chorismate
JJ Medicine
Amino Acid Grouping - Basics for Beginners - Biochemistry Lesson
Hey guys! In this video, I discuss the grouping and classification of amino acids. In particular, I discuss polar/non-polar, acidic/basic, branched chain amino acids, hydroxyl group containing amino acids, aromatic amino acids, and...
Catalyst University
Amino Acid Catabolism to Alpha-Ketoglutarate
Amino Acid Catabolism to Alpha-Ketoglutarate
Catalyst University
Adenylate Cyclase Mechanism - Inorganic Pyrophosphatase Mechanism
Adenylate Cyclase Mechanism Inorganic Pyrophosphatase Mechanism
Catalyst University
Follicular Cells & the Synthesis of Thyroid Hormones
In this video, we will discuss the following: [1] the synthesis of thyroid hormones, T3 and T4, from iodide and thyroglobulin in follicular cells. [2] the activation of T4 to T3 which occurs at the target cell level. [3] the elimination...
Catalyst University
Anatomy - Erythrocyte [RBC] Metabolism
In this video, we discuss the degradation pathway of red blood cells [Erythrocytes] and trace the fates of the 1) globins, 2) heme, and 3) iron.
Curated Video
Introduction to Polymers and Polymerization Processes
The video discusses the structures and properties of polymers and explores two different ways of producing them, addition polymerization and condensation polymerization. The video also highlights the difference between the two...