Biology Quiz Questions and Answers - 1
Question: 1
Biological catalysts in living organisms are known as
(A) hormones
(B) steroids
(C) vitamins
(D) enzymes
Ans: D
enzymes
Question: 2
Ascorbic acid is
(A) Vitamin A
(B) Vitamin B
(C) Vitamin C
(D) Vitamin K
Ans: C
Vitamin C
Question: 3
_____ has the smallest living cell.
(A) Bacterium
(B) Virus
(C) Mycoplasma
(D) Bread mold
Ans: C
Mycoplasma
Question: 4
The saliva hydrolyses starch into
(A) lactose
(B) sucrose
(C) fructose
(D) glucose
Ans: D
glucose
Question: 5
Which among the following vitamins is considered to be a harmone?
(A) A
(B) B
(C) c
(D) D
Ans: B
B
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