Multiple Choice
The substrate for the glycolytic enzyme glyceraldehyde 3-phosphate dehydrogenase is glyceraldehyde 3-phosphate (with one phosphate group) while its product is 1,3-bisphosphoglycerate (with two phosphate groups) . Where does the extra phosphate group come from?
A) From combining two molecules of the substrate
B) ATP
C) Fructose 1,6-bisphosphate
D) Pᵢ
E) NADH
Correct Answer:

Verified
Correct Answer:
Verified
Q1: The citric acid cycle is summarized in
Q2: Under anaerobic conditions, glycolysis provides most of
Q3: Sort the following from a low to
Q4: The free-energy change (?G) for a simple
Q5: What are the molecules that normally supply
Q7: Arsenate is a toxic ion that can
Q8: The three families of cellular macromolecules are
Q9: The citric acid cycle is summarized in
Q10: Indicate true (T) and false (F) statements
Q11: What is the reaction performed on the