Science360
BIOTECH'S FUTURE: PREVENTING PROTEINS IN MEDICATIONS FROM CLUMPING
Protein Dynamics Solutions LLC, a small business funded by the National Science Foundation Small Business Innovation Research program, is developing a technology to address protein aggregation, a key bottleneck in the development of new...
JJ Medicine
Nephrotic Syndrome | Clinical Presentation, Causes and Treatment
Lesson on Nephrotic Syndrome and causes including Minimal Change Disease, Focal Segmental Glomerulosclerosis and Membranous Glomerulonephropathy. Nephrotic syndrome is caused by inflammation of the glomerulus (glomerlonephritis) leading...
Professor Dave Explains
Receptors: Signal Transduction and Phosphorylation Cascade
Did you know that cells can talk to one another? One cell can send a molecule over to another cell, and a receptor protein in the cell membrane will receive it, just like molecular walkie-talkies. Check it out!
Catalyst University
Kd, the Dissociation Constant: What is it?
Kd, the Dissociation Constant: What is it?
Catalyst University
The Sliding Filament Mechanism EXPLAINED! - with Animation
In this video, we will discuss the structure of the sarcomere and see how that relates to sarcomere shortening (with animation).
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.
Catalyst University
The Central Dogma of Biology | Transcription & Translation: The Basics
This video explores the Central Dogma of Molecular Biology (Transcription & Translation) at an introductory or general biology level.
Professor Dave Explains
Mechanisms of DNA Damage and Repair
Remember how the Ninja Turtles came to be? Yes you do. It was the ooze! A radioactive ooze that mutated their DNA in just the right way to give them the ability to walk upright, talk, and do ninjutsu. Now, I'm as a big a Turtle fan as...
Catalyst University
RNAi: Gene Regulation via miRNAs & siRNAs
RNAi: Gene Regulation via miRNAs & siRNAs
Curated Video
Why Do We Have Hair?
This video provides an overview of hair, explaining its composition, functions, and various types. It explores how hair helps regulate body temperature, protects the body from external elements, and enhances our sense of touch.
Ancient Lights Media
The Control of Gene Expression
Genetic Expression Set: 2. This clip explains the various points in the process of transcription and translation where gene expression is regulated or gene products are modified.
Catalyst University
The Renin-Angiotensin-Aldosterone [RAAS] Pathway EXPLAINED
In this video, we discuss the details concerning the Renin-Angiotensin-Aldosterone [RAAS] Pathway.
JJ Medicine
Insulin Signaling Cascade and Downstream Effects - Biochemistry Lesson
Learn the insulin signaling transduction cascade/pathway in this biochemistry powerpoint-style lecture! Hey guys! Here is a new video where I teach the insulin signaling pathway in a new powerpoint style lecture format. Please let me...
FuseSchool
Proteins
Learn the basics about Proteins. What are proteins? Where can we find them? What are protein's properties? Find out more in this video!
Ancient Lights Media
Introduction to the Genetic Code
Genetic Expression Set: 3. This clip examines the chemical structure of DNA and RNA and explains how the genetic code is written and expressed.
Science360
Ask a Scientist – Nano expert: Nicole Steinmetz
You sent us your nano questions, and we answered! In this Ask a Scientist – Nano Edition, we join nano expert Nicole Steinmetz, from Case Western Reserve. See more nano videos and check out our Generation Nano: Small Science, Superheroes...
Curated Video
Understanding Allergies: Causes and Reactions
Understand what allergies are and their causes such as foods, latex, pollen, and genetic factors. Learn why early detection are so important to allergy management and how antihistamines and adrenaline may be used in severe cases.
Ancient Lights Media
Introduction to Translation & Proteins
Genetic Expression Set: 5. This clip offers a simple look at the translation of M-RNA into protein. Some of the biological roles of proteins are presented as well.
Professor Dave Explains
Regulation of Gene Expression: Operons, Epigenetics, and Transcription Factors
We learned about gene expression in biochemistry, which is comprised of transcription and translation, and referred to as the "central dogma" of molecular biology. But how is this process regulated? How does a cell know which genes to...
Ancient Lights Media
Transcribing DNA into m-RNA
Genetic Expression Set: 4. This clip takes a detailed look at the complicated process of genetic transcription.
FuseSchool
What Are Proteins
In this video, we are going to discuss the structure and uses of protein molecules. Proteins are long-chain molecules made of strings of amino acids joined together. All amino acids are compounds with a similar basic structure: they have...
FuseSchool
Protein in the diet
What we put in to our bodies is important to keep it working! We need to eat a balanced diet, to make sure our body gets everything it needs to carry out its activities. Our diet should include; fatty acids or lipids, carbohydrates,...
JJ Medicine
Vitamin D and Calcium Absorption - Biochemistry Lesson
Lesson on the role and importance of Vitamin D (calcitriol) in calcium absorption and why we actually need vitamin D for proper absorption and utilization of calcium. Hey everybody! Here is a lesson on the metabolism of vitamin D, the...