In electron transport, each of the following respiratory complexes is involved in the flow of electrons from NADH to O2 except
A) complex I.
B) complex II.
C) complex III.
D) complex IV.
E) All are involved in the flow of electrons from NADH.
Answer: B
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Which of the following is NOT a form of regulation of gene expression?
a. transcriptional regulation b. translational regulation c. pretranscriptional regulation d. posttranscriptional regulation e. posttranslational regulation
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