if the cell had an excess of NADHPH but needed to make ribose-5-phosphate, which glycolytic(s) would be used?
a. glucose-6-phosphate and fructose-6-phosphate
b. fructose-6-phosphate and glyceraldehyde-3-phosphate
c. glucose-6-phosphate
d. fructose-6-phosphate and dihydroxyacetone phosphate
e. glucose-6-phosphate and dihydroxyacetone