Question

The adjacent figure shows $DNA$ double helix. Which one of the following option gives the correct data for the $DNA$

	P1	P2	P3	L1	L2	D
(a)	3	5	3	$34\mathring{A}$	$3.4\mathring{A}$	$10\mathring{A}$
(b)	3	5	3	$34\mathring{A}$	$34\mathring{A}$	$10\mathring{A}$
(c)	3	5	3	$34\mathring{A}$	$3.4\mathring{A}$	$20\mathring{A}$
(d)	3	5	3	$34\mathring{A}$	$34\mathring{A}$	$20\mathring{A}$

• A. a
• B. b
• C. c
• D. d

Answer 1

Answer: (A)

Correct answer is (a) a