試題詳解

22. When a cell with the pentose phosphate pathway has a need for more pentose phosphates, but not for additional NADPH:
(A) Glucose-6-phosphate dehydrogenase is activated.
(B) The oxidative and non-oxidative enzymes of the pentose phosphate pathway are active.
(C) The non-oxidative enzymes produce pentose phosphates from fructose-6-phosphate and glyceraldehyde-3-phosphate.
(D) All enzymes of glycolysis and the pentose phosphate pathway are active.
(E) None of the above is true.