試題詳解

37. The synthesis of 1 molecule of cholesterol requires________ molecule of isopentenyl pyrophosphate , with each molecules of isopenteny1 pyrophosphate requiring________ molecules of acetyl-CoA. 
(A) 4；3
(B) 5；2
(C) 6；3
(D) 6；2
(E) 7；3