1. Fructose 6-phosphate is transformed by an enzymatic reaction to become fructose 1,6-bisphosphate using which nucleotide-based molecule?
a. Pyruvate dehydrogenase
b. Adenosine Triphosphate
d. Phosphoglycerate kinase
e. Pyruvate kinase
Which of the following chemical reactions does not occur during aerobic glycolysis?
a. oxidation of NADH
b. phosphorylation of ADP
c. reduction of NAD+
d. enzymatic action of PFK
e. hydrolysis of ATP
The prokaryotic enzyme DNA polymerase III performs a similar function to which eukaryotic enzyme?
a. DNA gyrase
b. DNA polymerase II
c. DNA primase
d. DNA kinase
e. DNA polymerase epsilon and delta
The oxygen that we use to metabolize food comes from the oxidation of what molecule?
1). B. Adenosine Triphosphate
Fructose 6-phosphate +ATP à fructose 1,6-bisphosphate + ADP + iP
2). a. oxidation of NADH
Explanation: Oxidation of NADH takes place in electron transport chian.
3). b. DNA polymerase II
In prokaryotic cells, polymerase III is the major replicative polymerase, functioning in the synthesis both of the leading strand of DNA. The same role was played by DNA polymerase II in eukaryotes.
4). D). Water
Explanation: Water produces O2. The oxygen is used to oxidize glucose molecule.
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