Science360
How do barnacles survive environmental changes?
How do barnacles survive environmental changes? Long-term work by a Brown University research team, with funding from the National Science Foundation, has confirmed that a central metabolic protein Mpi and the gene encoding the protein...
CTE Skills
HST-MT - Medical Terminology of the Urinary System
This CTE Health Sciences video focuses on the proper use, pronuciation and definitions of the medical terminology pertaining to the Urinary System.
Catalyst University
Conversion of Calories to Fat Weight: Part 1 of 2
View Part 2 of this 2-video series next in the Kinesiology/Personal Training Playlist in which we convert the avocado's calories to body fat weight.
JJ Medicine
Autophagy | Macroautophagy & Importance in Health
Macroautophagy: Steps, Regulation, and Importance in Health Hey guys! In this lesson, you will learn about the macroautophagy pathway, how the pathway is initiated, how the pathway operates, what regulates the pathway and why the pathway...
Curated Video
Introduction to Quantitative Reagent Tests for Carbohydrates, Lipids, and Proteins
The video is a tutorial on the required practical activities for biology specification that involve the use of quantitative reagents to test for different kinds of carbohydrates, lipids, and proteins. The presenter explains the steps...
Curated Video
How Mutations Affect Proteins and Organisms
The video discusses mutations in DNA and how they can affect the organism that carries them. It explains how mutations can occur in the coding and noncoding parts of DNA and how they can impact protein synthesis, specifically by changing...
Science360
SILK PROTEINS FOR MORE STABLE VACCINES
Almost all vaccines on the market require refrigeration to remain viable, including during transport. Continuous cooling is expensive and especially challenging in developing countries. To solve this problem, Vaxess Technologies Inc., a...
Let's Tute
Why is Blood Red?
The video discusses why human blood is red in color, explaining the role of hemoglobin and the high ratio of red blood cells to white blood cells in the composition of blood. It also touches on the different pigments that give animal...
US Department of Agriculture
Climate Change and Peanuts
USDA researchers are studying how climate change could affect peanuts and how they are grown.
Healthcare Triage
The Immune System, T-Cells, and Covid-19
So far we’ve been pretty focused on the antibody side of things during the pandemic, but recent work suggests that T Cells aren’t sitting this one out, and that could mean something significant in terms of immunity, even for people who...
Catalyst University
Detecting Proteins at 280 nm by UV-Vis Why How
Detecting Proteins at 280 nm by UV-Vis Why How
msvgo
Mechanism of Hormone Action
Explain the mechanism of action of steroid and non-steroidal hormones.
Catalyst University
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
Muscle Physiology: Troponin, Tropomyosin, and Myosin Cross-Bridge Cycle
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
Catalyst University
Proteins and Enzymes for Anatomy and Physiology
Proteins and Enzymes for Anatomy and Physiology
Science360
Fructose molecular structure - Sweet Side of Chemistry
Fructose, or fruit sugar, is found in tree fruits, honey and berries, though you may know it from its corn-based origins as the common ingredient high-fructose corn syrup. NSF-funded researchers are also looking at plant sugars as a...
Healthcare Triage
A Variety of Vaccines: A History of Vaccine Development
Part two of our six-part series on vaccinations, supported by the National Institute for Health Care Management Foundation, explores the history of vaccine development following the world’s first vaccination.
Financial Times
Can plant-based milk beat conventional dairy?
Plant-based milk makers are whipping up billions in investment and trade with new products coming to market and more buyers turning to non-dairy alternatives. But as the FT’s Judith Evans reports, plant-based milks have some way to go to...
Catalyst University
The DNA Damage Response | Repair the DNA or Commit Apoptosis?
DNA damage is inevitable. But what happens inside the nucleus when the DNA becomes damaged? Here we discuss the biochemical processes that occur and how the cell decides whether to attempt DNA repair or undergo apoptosis.
Next Animation Studio
How soap destroys a virus
Washing your hands thoroughly with soap is one of the most effective ways to eliminate SARS-CoV-2, the virus that causes COVID-19, from your skin, according to Taiwan’s Centers for Disease Control.
JJ Medicine
Iron Absorption, Transport, Metabolism and Regulation - Biochemistry Lesson
Medicine/Biochemistry lesson on iron absorption, transport in the blood, metabolism and regulation of iron uptake in the body. NOTE: There is a mistake in this video: ferritin binds to Fe3+ and not to Fe2+. Sorry for the confusion :) Hey...
Catalyst University
Prions | Mad Cow Disease & Variant Creutzfeldt-Jakob Disease (vCJD)
In this video, I discuss the mechanism of propagation and development of Variant Creutzfeldt-Jakob Disease (vCJD), the human form of Mad Cow Disease (bovine spongiform encephalopathy) which is conferred from infected cows.