CARBOHYDRATE QUIZ

compartmentalized in eukaryotes

committed after the first step

all of these

usually regulated at the first step

synthesis of glucose from non-carbohydrate precursors

breakdown of glycogen to glucose

breakdown of glucose to pyruvate

formation of glycogen

lactate dehydrogenase

none of these

glucose 6 phosphatase

pyruvate carboxylase

Absence of lactose synthetase

Deficiency in lactase

Absence of galactose 1-P uridyl transferase

Non functioning of semnase

None of these

glyceraldehyde 3- phosphate and dihydroxyacetone phosphate

dihydroxyacetone phosphate

glyceraldehyde 3- phosphate

8

6

2

4

both (b) and (c)

joins glucose and fructose to form sucrose

in maltose is not hydrolyzed in lactose intolerant humans

in sucrose is hydrolyzed by bees

glycogen synthase and phosphorylase

glycogen phosphorylase and glycogen-debranching enzyme

glycogen phosphorylase and phosphoglucomutase

None of these

FAD and CoA

flavine adenine dinuclueotide and glucose 5-phosphate

nicotinamide adenine dinucleotide and ribose 5-phosphate

NADPH and NAD

stimulate phosphofructokinase activity

inhibit phosphofructokinase activity

both (b) and (c)

stimulate fructose 1,6 diphosphatase activity