38. Which of the following statements about the reactions of glycolysis is correct? (A) glucose-6-phosphate is split into glyceraldehyde-3-phosphate and dihydroxyacetone phosphate. (B) fructose 1,6-bisphosphate is split into glyceraldehyde-3-phosphate and dihydroxyacetone phosphate. (C) fructose-6-phosphate is split into glyceraldehyde-3-phosphate and dihydroxyacetone phosphate. (D) glucose-6-phosphate is isomerized to fructose 1,6-bisphosphate. (E) glucose 2,6-bisphosphate is split into glyceraldehyde-3-phosphate and dihydroxyacetone phosphate.