The earliest atmosphere of Earth is not believed to have contained oxygen. Which cellular component would not have been useful at that time?
A) chloroplast
B) nucleus
C) plasma membrane
D) mitochondrion
Correct Answer:
Verified
Q10: The three stages of aerobic catabolism are
A)
Q28: NADP⁺ is
A)oxidized by Photosystem I.
B)reduced by Photosystem
Q32: The Krebs cycle takes place in
A) the
Q35: The figure below is a diagram of
Q36: The chemical 3-(3,4-dichloro-phenyl)-1,1-dimethylurea (DCMU) blocks the movement
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Q49: Most of the oxidation reactions that produce
Q50: Acetyl CoA is a substrate of
A)glycolysis.
B)the Krebs
Q59: The Krebs cycle produces
A) NADH and carbon
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