Question

/Which of the following identifies the function of glycolysis within the entire process of cellular respiration?

Breaks down glucose into two pyruvate molecules
Converts ADP to ATP for use as cellular energy
Reforms NAD+ and FAD to reuse in other parts of respiration
Sends energy-rich molecules to electron transport chain

Answer 1

OK. The product of glycolysis breaks down a glucose molecule into two pyruvates and it also converts a couple molecules (not a lot) of ADP to ATP.

If it's a multiple choice question, that's the best I can do for you.

Answer 2

it breaks down glucose into two pyruvate molecules