Catalyst University
BASICS of Fatty Acid Metabolism [Part 2] - Beta-oxidation of Fatty Acids
In this video, we explore beta-oxidation, its mechanism, and what it produces.
msvgo
Carbon Cycle
It explains elements and compounds that contain carbon, its cyclic movement and the relationship of increase in carbon dioxide in the atmosphere to the greenhouse effect
Rock 'N Learn
Life Science: Cells
Here's an exciting way to learn important facts and get ready for a life science test! In this episode we'll be looking at cells.
FuseSchool
How DNA Can Be Extracted From Fruit
Did you know that you share 50% of your DNA with a banana? You might be more closely related than you thought! This is because all living cells contain genetic material in the form of the chemical DNA. Each of your cells contains an...
Professor Dave Explains
Immunomodulators Part 1: Immunosuppressants
We've already begun examining some immunomodulating drugs, like the glucocorticoids, so let's zoom out for a more comprehensive view of this class. First let's check out immunosuppressants, drugs that suppress some unwanted or...
Science360
Turning green algae into colostrum-like protein for infants – Triton Algae Innovations
Triton Algae Innovations, a small business funded by the National Science Foundation, uses algae to make a protein that mimics the unique benefits of breast milk. Triton Algae Innovations creates the protein additive by modifying edible...
Catalyst University
Biosignaling - Receptor Desensitization by Beta-arrestin
Biosignaling - Receptor Desensitization by Beta-arrestin
Catalyst University
Catalytic Mechanism of Myeloperoxidase & Hypochlorous Acid Functions
Here we explore the catalytic mechanism of Myeloperoxidase and subsequent formation of Hypochlorous Acid and Hypothiocyanite, two reactive oxidative species (ROS). We will also see functions of Hypochlorous Acid.
Catalyst University
Biosignaling - Canonical Wnt β-catenin Signaling
Biosignaling - Canonical Wnt β-catenin Signaling
Neuro Transmissions
New Sense Discovered?
A recent study discovered a new cell in mice used for olfactory detection that may give them a sort of spidey sense. The results could mean big things for how we think about smell! On this weekês episode of Neuro Transmissions, Alie...
Visual Learning Systems
Viruses and Monerans: Viruses
Practical examples show how viruses and bacteria are both beneficial and harmful to humans. Animations describe the structure of a virus, and explain how they reproduce and cause disease. Microscopic images illustrate different types and...
Professor Dave Explains
Introduction to Antirheumatics (DMARDs)
Rheumatoid arthritis is an autoimmune disease that primarily attacks the lining of the joints. While we are familiar with NSAIDs for their anti-inflammatory properties, with RA a much more useful class of drugs is DMARDs, or...
JJ Medicine
Introduction to Hedgehog Signaling: Hedgehog Protein Synthesis and Release
Lesson on Hedgehog protein synthesis and cellular release. The Hedgehog signaling pathway is important in embryological development of both invertebrates and vertebrates. Hedgehog proteins are synthesized as precursor proteins and...
Catalyst University
Biosignaling - Sonic Hedgehog (Shh) Signaling Pathway
Biosignaling - Sonic Hedgehog (Shh) Signaling Pathway
ProTeachersVideo
Ceri Evans' Masterclass: DNA
This programme is set in a TV studio. Former Teacher of the Year Ceri Evans inspires a group of Year 10 students from several London schools with an active lesson about DNA. Ceri uses a variety of games and challenges to excite and...
Visual Learning Systems
Your Diet: What's in Food?
The video discusses the different kinds of food and how they contain various nutrients that provide energy and other essential substances that the body needs. It explains the differences between foods and how they taste and contain...
JJ Medicine
JAK STAT Signaling Pathway: Regulation
Regulation of the JAK STAT Signaling Pathway JAK-STAT signaling is involved in cell proliferation and survival. Activation of the JAK-STAT leads to activation of the PI3K-AKT and RAS-RAF-MEK-ERK pathways. Several classes of ligands are...
Science360
Preventing proteins in medications from clumping - Biotech's Future
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...
Professor Dave Explains
The Complement System: Classical, Lectin, and Alternative Pathways
We are learning about the features of innate immunity, and one that is often overlooked is the complement system. This is a very complicated ensemble of proteins circulating in the bloodstream that activate each other in a specific...
Catalyst University
Biosignaling - Receptor Tyrosine Kinases & Insulin
Biosignaling - Receptor Tyrosine Kinases & Insulin
JJ Medicine
mTOR Signaling Pathway: mTOR Complexes, Regulation and Downstream effects
An in-depth lesson on mTOR signaling pathway, looking at both mTOR complex 1 (mTORC1) and mTOR complex 2 (mTORC2), a brief overview of the regulation of the mTOR pathway and the many (many) downstream effects of the mTOR pathway. Hey...