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Catalyst University
Overview & Comparison of Water- vs Lipid-Soluble Hormones
This video includes a basic introduction to the endocrine system and then a comparison of the signaling between water-soluble and lipid-soluble hormones.
Next Animation Studio
Explainer: How Pfizer’s COVID-19 vaccine works
Pfizer and German company BioNTech announced on Monday, November 9, that their coronavirus vaccine is more than 90 percent effective in preventing COVID-19
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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.
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...
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.
Getty Images
CU SLO MO Olive falling into spoon with fulled of olive oil against white background / Vieux Pont, Normandy, France
CU SLO MO Olive falling into spoon with fulled of olive oil against white background / Vieux Pont, Normandy, France
Getty Images
ECU SLO MO Olive falling into olive oil against white background / Vieux Pont, Normandy, France
ECU SLO MO Olive falling into olive oil against white background / Vieux Pont, Normandy, France
Getty Images
High cholesterol levels.
Animation of balls of cholesterol. When there are high levels of low density lipoprotein (LDL) cholesterol in the blood it builds up on the sides of blood vessels hardening them, a condition named atherosclerosis. This narrows the blood...
Curated Video
WHO Director-General Chan calls for her organisation to be relevant and credible in Africa
A regional meeting of the World Health Organisation continued in the West African nation of Benin on Tuesday, a country that has not had any Ebola cases.
WHO chief Margaret Chan told delegates that she extended...
WHO chief Margaret Chan told delegates that she extended...
Howard Hughes Medical Institute
Hhmi: Biointeractive: Obesity: Ppar Gamma Activation in the Fat Cell
This animation demonstrates how a PPAR-gamma receptor activates the genes in a fat cell, resulting in fat storage and hormonal changes. [2:48]
Sophia Learning
Sophia: Definition of Saturated/unsaturated: Lesson 2
This lesson will define saturated and unsaturated solutions. It is 2 of 2 in the series titled "Definition of Saturated/Unsaturated."
Sophia Learning
Sophia: Lipids: Lesson 6
This lesson will explain the structure of lipids as well as discuss their function in our bodies. It is 6 of 7 in the series titled "Lipids."
Bozeman Science
Bozeman Science: Biologoical Molecules
Paul Andersen describes the four major biological molecules found in living things. He begins with a brief discussion of polymerization. Dehydration synthesis is used to connect monomers into polymers and hydrolysis breaks them down...