Question

A major connection for sugars in glycolysis is ________.

a. Conversion of glucose-6-phosphate to fructose-6-phosphate
b. Formation of pyruvate from phosphoenolpyruvate
c. Oxidation of glyceraldehyde-3-phosphate to 1,3-bisphosphoglycerate
d. Formation of dihydroxyacetone phosphate from glyceraldehyde-3-phosphate

Answer 1

The major connection for sugars in glycolysis is the conversion of glucose-6-phosphate to fructose-6-phosphate.

Step-by-step explanation:

The major connection for sugars in glycolysis is the conversion of glucose-6-phosphate to fructose-6-phosphate. This conversion is catalyzed by the enzyme glucose-6-phosphate isomerase. It is an important step in glycolysis as it rearranges the six-carbon glucose molecule into a six-carbon fructose molecule, which can then be split into two three-carbon molecules.