Big quiz in about two hours. Please keep it short and simple. Two more questions: Why is lactic acid fermentation important to the cell when oxygen is scarce? & How many ATP molecules are produced after the electrons go down the electron transport chain?
A. glycerol and amino acids B. glycerol and fatty acids C. fatty acids and sugars D. sugars and amino acids E. Sugars and glycerol I think that it is B and maybe E, if anyone cane help that would be grand. Thanks!
This is one of my questions in my biology coursework and im really stuck on what to put, i have researched it but i cant find any thing useful. I would appreciate it if you could tell me some dis advantages. Thankyou
RESPIRATION – HOW CELLS MAKE ENERGY
They both require oxygen, so is there any difference in definition between them?
If so, why would they switch how they are making energy?
It is used to regenerate electron-carriers produced during the oxidation of glucose. If the ETC is allowed to run out of oxygen, it is permanently damaged. It is a type of fermentation. The ETC relies on H2O as the terminal electron acceptor. The ETC is needed to regenerate glucose that is oxidized during glycolysis.
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
Some cells that use the citric acid cycle and the electron transport chain reactions to produce ATP also thrive by using fermentation under anaerobic conditions. Given the lower yield of ATP in fermentation, why can these cells function so efficiently under anaerobic conditions?
And list your source if you have one…thanks!
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