The path of carbon through the glycolytic pathway is shown in the figure. Answer the three questions about the steps in this pathway.
Which step of the pathway is the main control point?
glucose
fructose-1,6-bisphosphate
6
darr{(:[NAD^(+)+HOPO_(3)^(2-)]),(darrNADH+H^(+)):}
1,3-bisphosphoglycerate
ADP
NAD^(+)
( phosphate _(()5) 3-phosphate
What negative effector inhibits the enzyme in this step?
ATP
7
3-phosphoglycerate
8
2-phosphoglycerate
What positive effector activates the enzyme in this step?
9
phosphoenolpyruvate
The path of carbon through the glycolytic pathway is shown in the figure. Answer the three questions about the steps in this pathway
glucose -ATP
ADP glucose-6-phosphate
Which step of the pathway is the main control point?
fructose-6-phosphate ATP
>ADP
fructose-1,6-bisphosphate
dihydroxyacetone glyceraldehyde phosphate 3-phosphate 5 NAD*+HOPO2 >NADH+H 1,3-bisphosphoglycerate ADP
What negative effector inhibits the enzyme in this step?
OATP OADP ONAD
ATP 3-phosphoglycerate
2-phosphoglycerate
What positive effector activates the enzyme in this step?
phosphoenolpyruvate