Glycolysis
Which of the following is not true of glycolysis?

The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters
ADP is phosphorylated to ATP via substrate level phosphorylation
The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose
The pathway does not require oxygen

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Glycolysis
Which of the following is not a mechanism for altering the flux of metabolites through the rate-determining step of a pathway?

Covalent modification of the enzyme
Genetic control of the enzyme concentration
Diffusional coupling between adjacent active sites
Allosteric control of the enzyme activity

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