Glycolysis
Fructose-2,6-bisphosphate

activates fructose-1,6-bisphosphatase
inhibits fructose-1,6-bisphosphatase
activates phosphofructokinase
both (b) and (c)

ANSWER DOWNLOAD EXAMIANS APP

Glycolysis
A kinase is an enzyme that

removes water from a double bond
removes phosphate groups of substrates
uses NADH to change the oxidation state of the substrate
uses ATP to add a phosphate group to the substrate

ANSWER DOWNLOAD EXAMIANS APP

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

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

ANSWER DOWNLOAD EXAMIANS APP