question archive 1)Which mechanism(s) regulate(s) the PDH complex?A
Subject:BiologyPrice: Bought3
1)Which mechanism(s) regulate(s) the PDH complex?A. ADP (+)
B. Covalent modification by PDH kinase (-)
C. Pyruvate (+)
D. NADH (-)
E. All of the above
F. None of the above
2.)Which carrier transport electrons between complex II and complex IV?
A. FMN
B. Q
C. Cytochrome c
D. NAD
E. None of the above
3)Knowing that E'0value of NAD+/NADH = -0.32, and E'0value of FAD/FADH2 = -0.22, predict the oxidant and the reductant that will react together.
A. NAD+ and FADH2
B. NADH and FAD
C. NAD and FAD
D. NADH and FADH2
E. None of the above
4)The TCA cycle takes place in the :
A. Cytoplasm
B. Mitochondrial matrix
C. Endoplasmic reticulum
D. Mitochondrial intermembrane space