GLYCOLYSIS QUIZ

ADP is phosphorylated to ATP via substrate level phosphorylation

The pathway does not require oxygen

The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters

The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose

is stored as fat.

is lost as heat

remains in the products of metabolism

is used to reduce NADP

a concentration gradient across a membrane

NAD+

ADP

ATP

α-1,4 and β-1,6 linkage

α-1,4 and α-1,6 linkages

α-1,4 linkage

α-1,6 linkages

plasma membrane

intermembrane space

cytosol

mitochondrial matrix

the techniques for isolating the phosphate donor are not refined enough

no such phosphate donor exists

None of these

the high-energy phosphate donor is very short-lived and difficult to isolate

Allosteric control of the enzyme activity

Covalent modification of the enzyme

Genetic control of the enzyme concentration

Diffusional coupling between adjacent active sites

1

2

4

3

Proteins

Amino acids

Nucleotides

Polysaccharides

1000 kcal

760 kcal

76 kcal

7.3 kcal