AP BIOLOGY

Detailed explanation-1: -Carbohydrate metabolism At this stage fructose 1, 6-bisphosphate is cleaved to give two triose phosphate molecules, namely glyceraldehyde 3-phosphate and dihydroxyacetone phosphate in a reversible reaction which is catalysed by aldolase.

Detailed explanation-2: -So, the correct answer is ‘ Dihydroxyacetone phosphate and 3-phosphoglyceraldehyde ‘.

Detailed explanation-3: -During glycolysis process, 2 ATP molecules and 2 NADH molecules are produced. FADH is not produced during glycolysis.

Detailed explanation-4: -Glycolysis starts with one molecule of glucose and ends with two pyruvate (pyruvic acid) molecules, a total of four ATP molecules, and two molecules of NADH.