35. Which description of cytochrome P450 is correct?
(A) Steroids are hydroxylated by cytochrome P450 monooxygenases that use
NADPH and O2.
(B) The cytochrome P450 system, which in mammals is located primarily in the
smooth endoplasmic reticulum of the liver and small intestine.
(C) The cytochrome P450 system metabolize ethanol.
(D) All of the above.