Q.

The oxidation of pyruvic acid to CO_2 and H_2 O is called
 a) Fermentation        b) Citric acid cycle
 c) Glycolysis             d) Oxidative phosphorylation

1 A
2 B
3 C
4 D

Ans.

(b) Pyruvate is broken down to CO_2 and H_2 O in citric acid of tricarboxylic acid cycle (TCA)