Catalyst University
Mechanism of Long-Term Potentiation of Synapses
In this video, we explore the purpose and biochemical mechanism of long-term potentiation in neurons in relevant neural circuits.
Catalyst University
Regulation of Blood Calcium via PTH and Calcitonin
In this video, we will contrast the biological/hormonal responses to low and high blood calcium and determine the effects on bone mineral density.
Catalyst University
Pulmonary Pharmacology [Part 1] | Bronchoconstriction & Bronchodilation Mechanisms
In this video, explore the biochemical mechanisms that promote bronchoconstriction and bronchodilation.
Curated Video
Health Benefits of Amaranth
Amaranth is packed with protein and other necessary nutrients. Learn about amaranth's nutrient profile how it is helpful for our bodies. Amaranth part 2/5
Visual Learning Systems
The Structure and Composition of Bones
In this video, the teacher explains the composition and structure of bones. The video also discusses the role of muscles, blood vessels, and nerves in relation to bones, as well as the presence of marrow and spongy bone. This video is...
Curated Video
The Health Benefits of Buckwheat
Learn about the nutrient profile of buckwheat and how it helps our bodies stay healthy. Buckwheat part 2/5
Catalyst University
Muscle Physiology: Regulatory Proteins; Tropnin and Tropomyosin
Muscle Physiology: Regulatory Proteins; Tropnin and Tropomyosin
Curated Video
The Health Benefits of Bulgur
Bulgur may not have quite as dense of a nutrient profile as some other ancient grains, but it does have many necessary nutrients for our bodies. Learn how bulgur compares to rice and some ways bulgur can replace rice. Bulgur part 2/5
Catalyst University
Endocannabinoids [Part 2] | Major Mechanism of Action
In this video, we explore the basic mechanism of action of the major endocannabinoids, 2-AG & anandamide.
Catalyst University
Calcium as a Second Messenger
In this video, we discuss Calcium as a Second Messenger
Catalyst University
[Re-upload] How Does CBD Oil Work? | Mechanisms of THC and CBD in Pain
In this video, we explore the mechanisms of cannabinoids such as CBD in the treatment of pain. Also explored are basic pain signaling, 2-AG, and anandamide.
Brains On
Birds and Their Eggs and Poop
The 10,000 different species of birds found on the planet all have a few things in common: they have feathers and wings, lay eggs, and are warm blooded. What special adaptations have they developed to help them fly fast, hatch their...
Curated Video
Elements Review
Let's take a look back at the elements helium, tin, calcium, palladium, and lead.
Let's Tute
IELTS Reading: Note Completion
In this video, the teacher explains how to approach summary completion questions in the IELTS reading test. They provide step-by-step instructions on how to understand the word form, underline keywords, and scan the passage for answers....
Healthcare Triage
The Milk-Industrial Complex: Why You Don't Need to Drink Milk
Readers of Aaron's blog know of his beef with the milk industrial complex. Why does milk, of all beverages, get a pass in our efforts to reduce everyone's caloric intake? Why is it encouraged, when all others are shunned? Is it because...
Curated Video
Do bones decompose? How long does it take for bones to decompose?
Ever wonder why bones can survive hundreds of years without decomposing? This is due to the unique composition of bone. Bone is primarily composed of a very stable protein called collagen and the mineral calcium. The association between...
Science ABC
The Glands and Hormones of The Endocrine System
Your body produces 50 different hormones that regulate everything in your body. This video covers some important endocrine glands and their hormones. The major endocrine glands are: the hypothalamus, the pituitary glands, the pineal...
Curated Video
I WONDER - Is Cheese Good For Your Teeth?
This video is answering the question of is cheese good for your teeth.
Curated Video
Identifying Metal and Non-Metal Ions: Tests and Outcomes
This is a tutorial video on the required practical activities for identifying positive metal ions or negative non-metal ions in a solution in chemistry. The video explains the tests that need to be carried out and the expected outcomes...
Professor Dave Explains
Types of Silicates Part 2: Inosilicates, Phyllosilicates, and Tectosilicates
Silicates are a particularly complex class of minerals that all contain silica tetrahedra. What are the characteristic structures of the last three sub classes of silicates? How are they different from one another? The 8 Classes of...
Professor Dave Explains
Practice Problem: Balancing Equations
Who couldn't use a little practice balancing equations? If you've seen my tutorial outlining how to do this, then you're ready for four rapid fire examples to make sure you're ready to do this on your own. Give them a shot!
TMW Media
Hydrate Compounds
This program covers the very important topic of hydrate compounds. We begin by discussing what a hydrate compound is and why they exist in nature. We discuss how to name hydrate compounds using numerous examples. The entire lesson is...
TMW Media
Properties Of Water: Future use of water
What research is being conducted currently? How does it work? If successful, how can it help society? What careers deal with science and water?
Properties Of Water, Part 5