Glycolysis
During catabolism, only about 40% of the energy available from oxidizing glucose is used to synthesize ATP. Remaining 60%

is stored as fat.
is lost as heat
remains in the products of metabolism
is used to reduce NADP

ANSWER DOWNLOAD EXAMIANS APP

Glycolysis
Which of the following is not true of glycolysis?

The pathway oxidizes two moles of NADH to NAD+ for each mole of glucose that enters
The pathway does not require oxygen
The pathway requires two moles of ATP to get started catabo-lizing each mole of glucose
ADP is phosphorylated to ATP via substrate level phosphorylation

ANSWER DOWNLOAD EXAMIANS APP

Glycolysis
In glycolysis, ATP is formed by the transfer of a high-energy phosphate from 1,3-bisphosphoglycerate to ADR No such high-energy phosphate donor has ever been isolated in mitochondria because

the techniques for isolating the phosphate donor are not refined enough
the high-energy phosphate donor is very short-lived and difficult to isolate
None of these
no such phosphate donor exists

ANSWER DOWNLOAD EXAMIANS APP

Glycolysis
Why does the glycolytic pathway continue in the direction of glucose catabolism?

The enzymes of glycolysis only function in one direction
High levels of ATP keep the pathway going in a forward direction
There are essentially three irreversible reactions that act as the driving force for the pathway
Glycolysis occurs in either direction

ANSWER DOWNLOAD EXAMIANS APP