The foamy fun of "Elephant's Toothpaste," also known as the catalytic decomposition …
The foamy fun of "Elephant's Toothpaste," also known as the catalytic decomposition of hydrogen peroxide, helped Camille Schrier win her job as Miss America 2020! In this episode, Camille re-creates this winning chemical reaction and teaches us all about the science of catalysts and decomposition. Explore questions such as: What is a catalyst? What does a catalyst do? Why do we need a catalyst to make "Elephant's Toothpaste"? It’s a HUGE, wonderful, foamy mess that's all powered by science! Developed for students in grades 6 - 10.
Cellular respiration is the process by which our bodies convert glucose from …
Cellular respiration is the process by which our bodies convert glucose from food into energy in the form of ATP (adenosine triphosphate). Start by exploring the ATP molecule in 3D, then use molecular models to take a step-by-step tour of the chemical reactants and products in the complex biological processes of glycolysis, the Krebs cycle, the Electron Transport Chain, and ATP synthesis. Follow atoms as they rearrange and become parts of other molecules and witness the production of high-energy ATP molecules.
In the included11.5 minute video, Paul Andersen explains how enzymes are used …
In the included11.5 minute video, Paul Andersen explains how enzymes are used to break down substrates. There are also links to two guided notes worksheets and a full transcript.
Transcript added from YouTube subtitles. You can use this to write your own worksheet or quiz.
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