If muscle glycogen is the initial substrate,the net production ATP resulting during glycolysis is.
A)2 molecules.
B)3 molecules.
C)32 molecules.
D)33 molecules.

Question

Quizplus · Accepted Answer

During glycolysis, if muscle glycogen is the initial substrate, the net production of ATP is 3 molecules. This occurs through a process known as substrate-level phosphorylation, where ADP is converted to ATP directly through the transfer of a phosphate group from a substrate molecule. Additionally, during glycolysis, two NADH molecules are produced which can further contribute to ATP production through oxidative phosphorylation in the electron transport chain. However, the question specifically asks about the net production of ATP during glycolysis, which is 3 molecules.

If Muscle Glycogen Is the Initial Substrate,the Net Production ATP