Students study the blood-brain barrier (bbb) and diffusion. They use a diffusion setup to simulate the blood-brain barrier(bbb) transport process. In addition, they diagram the process.
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Covalent Bonding and Molecular Structures
There are 66 objectives to be covered by upcoming chemists if they complete this two-chapter assignment. It encompasses all of the information needed to deal with covalent bonds and molecular geometry. Colorful diagrams display the...
11th - Higher Ed Science
Tissues – Epithelial Tissue (Part 2)
Epithelial tissues plays a variety of roles in the human body, including covering, lining, making a barrier, protection, excretion, filtration, absorption, and sensation. The video teaches high schoolers about epithelial tissue and its...
10 mins 9th - 12th Science CCSS: Adaptable
The Nervous System – Action! Potential! (Part 2)
There are about 100,000 chemical reactions happening in your brain every second to help you sense and respond to the world around you. After a brief review of electricity, the narrator explores the action potential neurons used to sense...
12 mins 9th - 12th Science CCSS: Adaptable
New Review How Do Drugs Affect the Brain?
Injection, taking a pill, or inhaling are the three main ways to administer a drug. But how do these drugs affect the brain? Watch a video that explains how neurons use neurotransmitters to communicate to one another in the brain.
5 mins 9th - Higher Ed Science CCSS: Adaptable
The Surprising Reason You Feel Awful When You're Sick
You know that feeling you get when the flu comes along? Achy muscles, sore throat, and fever are just a few of the body's responses to a virus or infection. Watch the video to discover what is really happening to make your body feel the...
5 mins 7th - 12th Science CCSS: Adaptable
Biomanufacturing: An Inquiry Lesson in Growing Cells
Biomanufacturing and genetic engineering are very common practices around the world, but what exactly does it entail? Young geneticists find out through a series of labs, a discussion, and an in-class presentation to report their...
7th - 12th Science CCSS: Designed