GLYCOLYSIS QUIZ

ATP and PEP

AMP and Pi

ATP and ADP

Citrate and ATP

the techniques for isolating the phosphate donor are not refined enough

None of these

no such phosphate donor exists

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

UTP-glucose

glucose-1-P

glucose-6-P

UDP-glucose

is used to reduce NADP

remains in the products of metabolism

is stored as fat.

is lost as heat

glyceraldehyde-3 -dehydrogenase

pyruvate kinase

Phosphofructokinase

phosphoglycerate kinase

activates fructose-1,6-bisphosphatase

both (b) and (c)

inhibits fructose-1,6-bisphosphatase

activates phosphofructokinase

There are essentially three irreversible reactions that act as the driving force for the pathway

High levels of ATP keep the pathway going in a forward direction

The enzymes of glycolysis only function in one direction

Glycolysis occurs in either direction

plasma membrane

cytosol

intermembrane space

mitochondrial matrix

Glycogen synthase

Glycogen dehydrogenase

Glycogen hydrolase

Glycogen semisynthase

allosteric stimulation by ADP

allosteric inhibition by ATP

feedback, or product, inhibition by ATP

All of these