Chemistry MCQs Page-10

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Q. Mutation is a sudden chemical change in
(C) Cell
(D) Cell wall

The answer is: (A) DNA ☑

Q. Amino acids are the building blocks of
(A) Fats
(B) Vitamins
(C) Proteins
(D) Lipids

The answer is: (C) Proteins ☑

Q. Organic chemistry is the study of
(A) Carbon
(B) Metal
(C) Oxygen
(D) Carbon and its compounds

The answer is: (D) Carbon and its compounds ☑

Q. Enzymes are made of
(A) Proteins
(B) Lipids
(C) Fats
(D) Minerals

The answer is: (A) Proteins ☑

Q. Acidic rain is caused by
(A) Nitrogen oxide
(B) Sulfur Dioxide
(C) Carbonic Acid
(D) Both (A) and (B)

The answer is: (D) Both (A) and (B) ☑

Chemistry MCQs

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