During the oxidative phase of glycolysis, 2-phophoenol pyruvate (PEP) is converted into……
a) 1-3 diphosphoglyceric acid (PGA)
b) 3-phophglycerate
c) 2- phosphoenol pyruvate (PEP)
d) pyruvic acid
Explanation: ADP converted into ATP
The generation of ATP in the process of glycolysis is called……
a) photophophorylation
b) autophophorylation
c) substrate level phophorylation
d) product level phophorylation
Explanation: Substrate-level phosphorylation is the direct formation of ATP or GTP by transferring a phosphate group from a high energy compound to an ADP or GDP molecule
How many totals ATP are produced in glycolysis?
a) 2
b) 4
c) 6
d) 8
Explanation: 2 ATP are used during the process
During the aerobic respiration, mostly hydrogen atoms are removed from organic compounds and picked up by…
a) NAD
b) ATP
c) FAD
d) both a and c
Explanation: both reduced to NADH2 & FADH2
Which of the following is the final electron acceptor in cellular respiration?
a) NAD
b) FADH
c) FAD
d) oxygen
Explanation: produces water
How many ATP formed by the complete oxidation of pyruvate?
a) 10
b) 12
c) 14
d) 18
