Problem 1.1:
Where does glycolysis take place in a cell?
Problem 1.2:
What is the name of the enzyme that catalyzes the phosphorylation of a
glucose molecule in the first step of glycolysis?
Problem 1.3:
In glycolytic steps one and three, what is the source of the phosphate groups
that are added to glucose and fructose-6-phosphate, respectively?
Problem 1.4:
What class of metabolic reaction is catalyzed by phosphoglucose isomerase in
the second step of glycolysis? What are the starting and ending molecules in
this step?
Problem 1.5:
In step four of glycolysis, why is dihyroxyacetone phosphate (DHAP) immediately
converted into glyceraldehyde-3-phosphate (GAP) by the enzyme triosphosphate
isomerase?
