試題詳解

33. Which of the following statements about glycolysis is correct?
(1) Conversion of glucose to glyceraldehyde-3-phosphate is an endergonic reaction.
(2) In the conversion of glucose-6-phosphate to fructose-6-phosphate, the C-1 aldehyde of glucose-6 phosphate is reduced to a hydroxyl group.
(3) Conversion of dihyroxyacetone phosphate glyceraldehyde-3-phosphate is an isomerization reaction.
(A) 1 and 2
(B) 1 and 3
(C) 2 and 3
(D) None of above is correct.
(E) All of above are correct.