The process of fermentation consists of ……..step/s.
a) one
b) two
c) three
d) four
Explanation: 1. Glycolysis and 2. The reduction of pyruvate into alcohol or lactate
Anaerobic respiration is of …….types.
a) two
b) three
c) four
d) five
Explanation: 1. Lactic acid fermentation and 2. Alcoholic fermentation
Lactic acid fermentation occurs in…….
a) muscle cells of human
b) microorganisms
c) both a and b
d) none of them
Which of the following convert pyruvate into lactate during glycolysis of fermentation?
a) ATP
b) ADP
c) NADH2
d) FADH2
Anaerobic respiration yields only……… ATP molecule/s.
a) one
b) two
c) three
d) four
Explanation: despite low yield of ATP, fermentation has its importance because of rapid production of ATP when demanded
Alcoholic fermentation occurs in…….
a) muscle cells of human
b) microorganisms
c) both a and b
d) none of them
Explanation: for example yeast
