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

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

ANSWER DOWNLOAD EXAMIANS APP

Glycolysis
A kinase is an enzyme that

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
removes water from a double bond

ANSWER DOWNLOAD EXAMIANS APP