本题目来源于试卷: Interaction & Interdependence C.2 Cell Respiration，类别为 IB生物学
[单选题]
How many times does ph75 1hrv( n jn.bm:smasq.oj8j;yy gkge 1m x3/ :f1t(wrzmlq 2o(q(xkosphorylation happen in glycolysis?
A. Once
B. Twice
C. Four times
D. None
参考答案: B
本题详细解析:
In glycolysis, ATP is first needed to supply inorganic phosphate, which is amv p/2b d.so5dttached to the glucose molecule to form a phosphorylated sugar molecule, fructose 6-phosphate. ATP is needed again to supply a second inorganic phosphate which is attached to this already phosphorylated sugar molecdo5d m/v.bs2pule to form fructose 1,6-bisphosphate.
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