Khan Academy
Khan Academy: Biology: Introduction to Cellular Respiration
The conversion of energy into ATP and then into waste. [14:19]
Sophia Learning
Sophia: Cellular Respiration Introduction: Lesson 3
This lesson will give a general overview of cellular respiration and describe why it is important. It is 3 of 4 in the series titled "Cellular Respiration Introduction."
Science Friday Initiative
Science Friday: Fermenting With Sandor Katz
Sandor Ellix Katz, self-proclaimed "fermentation revivalist" and author of "The Art of Fermentation" (Chelsea Green Publishing, 2012) discusses the two "cultures." [2:14]
Crash Course
Crash Course: The Incredible, Smellable Science of Your Farts
Behind every fart (and poop) is an army of gut bacteria undergoing some crazy (and crazy useful) biochemistry. Learn what they have in common with beer brewing, and why we'd want to know about this science anyway. [4:53]
Crash Course
Crash Course History of Science #24: Micro Biology
It's all about the SUPER TINY in this episode of Crash Course: History of Science. In it, Hank Green talks about germ theory, John Snow (the other one), pasteurization, and why following our senses isn't always the worst idea. [12:11]
Khan Academy
Khan Academy: Alcohol or Ethanol Fermentation
Alcohol or ethanol fermentation, including yeast and its role in bread and wine production. [6:22]
Khan Academy
Khan Academy: Energy and Transport: Alcohol or Ethanol Fermentation
Learn about alcohol or ethanol fermentation, including yeast and its role in bread and wine production. [6:22]
Khan Academy
Khan Academy: Energy and Transport: Lactic Acid Fermentation
Learn about lactic acid fermentation and how organisms like lactobacillus convert pyruvic acid to lactic acid and oxidize NADH to NAD+ in the process. [11:21]
Science Friday Initiative
Science Friday: Food Fermentation: The Science of Sausage and Cheese
The chemistry behind sausage and cheese. [17 mins. 7 secs.]