Question

In double helix of DNA, the two DNA strands are
(a) coiled around a common axis
(b) coiled around each other
(c) coiled differently
(e) coiled over protein sheath

Answer 1

Answer:

a

Explanation:

A is the answer.Hope it will help u

Answer 2

Option (a) is the right answer.

In double helix of DNA, the two DNA strands are coiled around a common axis.

- DNA (Deoxyribo Nucleic Acid) is a genetic molecule found in the living organisms which consists of unique genetic code.

- The structure of DNA is double helix in shape which further looks like a ladder twisted into spiral shapes.

- In the molecular structure of DNA , both the chains are inter-winged and are coiled around each other at a common axis.