CARBOHYDRATE QUIZ

none of these

glycogen synthesis

glycolysis

gluconeogenesis

reduction

biosynthesis

catalysis

metabolism

enzyme active sites become permanently bound to substrates

there is insufficient molecular motion for substrates to interact

the activation energy for the reaction is raised

their enzymes lose the proper three-dimensional shape

FAD and CoA

NADPH and NAD

flavine adenine dinuclueotide and glucose 5-phosphate

nicotinamide adenine dinucleotide and ribose 5-phosphate

use the same enzyme for all of the substrates in the pathway

use the same substrate for all of the enzymes in the pathway

locate all of the enzymes for a pathway in the same place within the cell

spread the enzymes for a pathway into several different organelles

fructose and galactose

galactose and glucose

glucose and fructose

galactose and fructose

3

2

1

4

stimulates gluconeogenesis and inhibits glycolysis

inhibits gluconeogenesis and stimulates glycolysis

inhibits gluconeogenesis and glycolysis

stimulates gluconeogenesis and glycolysis

sunlight

oxygen

carbon dioxide

glucose

both (a) and (b)

glyceraldehyde 3-phosphate pathway

fructose 6-phosphate pathway

fructose 1-phosphate pathway