The antiparallel nature of the DNA molecule m | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) The $DNA$ double helix consists of two polynucleotide chains that run in opposite directions,which is known as antiparallel polarity.One strand ru

Vedclass · Accepted Answer

The phosphate groups at the start of the two $DNA$ strands are in opposite positions (i.e.,$5' \rightarrow 3'$ and $3' \rightarrow 5'$).

Vedclass · Answer

(C) The $DNA$ double helix consists of two polynucleotide chains that run in opposite directions,which is known as antiparallel polarity.One strand runs in the $5' \rightarrow 3'$ direction,while the other runs in the $3' \rightarrow 5'$ direction.This means that at one end of the double helix,one strand has a free $5'$-phosphate group while the other has a free $3'$-hydroxyl group,and vice versa at the other end.Therefore,the phosphate groups at the start of the two $DNA$ strands are in opposite positions.

The antiparallel nature of the $DNA$ molecule means that ......

Similar Questions

What is required for the packaging of chromatin at a higher level?

Which of the following is $NOT$ true for the double-helical structure of $DNA$?

Identify the nitrogenous bases of the purine and pyrimidine types.

If $A$ and $C$ make $30\%$ and $20\%$ of $DNA$,respectively,what will be the percentage composition of $T$ and $G$?

In $DNA$ molecule,which of the following base pair is present?

Vedclass Test Series

Exam Paper Generator

Online Exam Module