本题目来源于试卷: Interaction & Interdependence C.1 Enzymes & Metabolism，类别为 IB生物学
[单选题]
Which of the following s o)xvdm f4p-/.salqw 9tages of cellular re kg;b hva wn3 +r5-xs)rspiration takes place in the cytoplasm hx5 ;-rk3ra+ b )wsvgn?
A.
B.
C.
D.
参考答案: D
本题详细解析:
The stage that takes place in the cytoplasm is glycolysis where glucose is o a0q 9 v.v)a t-re;pcmfk:b/qconverted to pyruvate (Choice D).
Choice A is the Krebs cycle where acetyl CoA is oxidized in the mitochondrial matrix. Choice B is the link reaction where pyruvate gets converted to acetyl CoA. The link reaction occurs before the 0fop; 9.t -ame) acvqqr/kbv:Krebs cycle. Choice C is the electron transport chain where most of the ATP is produced and takes place on the cristae of the mitochondria.
| 
