What happens when you can’t do aerobic cellular respiration because oxygen isn’t available? Explore fermentation with The Amoeba Sisters! This video focuses on alcoholic fermentation and lactic acid fermentation, and it also mentions how this pathway is different from anaerobic cellular respiration.
Table of Contents:
0:39 Why do organisms need oxygen?
1:01 Aerobic Cellular Respiration
2:07 Options for when there is no oxygen?
2:38 Anaerobic Respiration
5:38 Alcoholic Fermentation
6:35 Lactic Acid Fermentation
OpenStax, Biology. OpenStax CNX. Apr 9, 2018
Further Reading regarding how lactate/lactic acid may -not- be responsible for delayed muscle soreness (or fatigue)?
Biology OpenStax (free, peer-reviewed textbook):
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The Amoeba Sisters videos demystify science with humor and relevance. The videos center on Pinky’s certification and experience in teaching science at the high school level. Pinky’s teacher certification is in grades 4-8 science and 8-12 composite science (encompassing biology, chemistry, and physics). Amoeba Sisters videos only cover concepts that Pinky is certified to teach, and they focus on her specialty: secondary life science. For more information about The Amoeba Sisters, visit:
We cover the basics in biology concepts at the secondary level. If you are looking to discover more about biology and go into depth beyond these basics, our recommended reference is the FREE, peer reviewed, open source OpenStax biology textbook:
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