Study the given statements and select the correct option.(i…

Biology Biomolecules Skill Builder Single Correct MCQ

Published by: CGP EDU Academic Team

Published on: August 22, 2026

Study the given statements and select the correct option.

(i) Nitrogen bases are open chain hydrocarbons.

(ii) A nucleoside differ from nucleotide in not having phosphate.

(iii) One turn of B-DNA has ten base pairs.

(iv) Length of one turn of DNA is 3.4

Statements (i) and (ii) are correct.

Statements (i) and (iv) are correct.

Statements (ii) and (iii) are incorrect.

Statements (i) and (iv) are incorrect.

Text Solution

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The correct answer is:

(d)

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