Aerobic Respiration

ATP synthesis 3

Why does the lack of oxygen stop the Krebs cycle in aerobic respirat?on. a.The krebs cycle needs oxygen as an electron acceptor b. the electron transport chain shuts down so no NAD+ can be generated

This is from Prentice Hall’s Presentation Pro content accompanying Miller & Levine’s Biology text (dragonfly book)

This tutorial presents the pyruvate dehydrogenase complex and Kreb’s cycle at a level appropriate for most undergraduate biology classes and the MCAT exam. Try copying drawings and diagrams into your notes. This tutorial is designed to help you with effective note taking and deep processing of material. You can also visit the Online Biology Tutor [...]

During Krebs Cycle, it’s said that the process occurs in the mitochondria, but if the yeast undergoes aerobic respiration, where would the process happen? Yeast is a prokaryotic cells, so it doesn’t have a mitochondria. So where does the Krebs cycle occurs?? Thank you!

Professor Fink explains CELLULAR RESPIRATION (Part 5); Oxygen Debt; Aerobic Respiration; Krebs Cycle; acetyl-Coenzyme A see www.professorfink.com for more videos & resources in Biology, Anatomy & Physiology … Professor Fink; explains; CELLULAR RESPIRATION; Oxygen Debt; Aerobic Respiration; Krebs Cycle; acetyl-Coenzyme A; www.professorfink.com