Antiparallel strands of a DNA molecule means | vedclass

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

Question

(D) $DNA$ is a type of nucleic acid that forms the genetic material in many organisms.It consists of a long polymer of nucleotides.It is a double heli

Vedclass · Accepted Answer

the phosphate groups at the start of two $DNA$ strands are in opposite position (pole).

Vedclass · Answer

(D) $DNA$ is a type of nucleic acid that forms the genetic material in many organisms.It consists of a long polymer of nucleotides.It is a double helical molecule.The two strands of $DNA$ run in opposite directions to one another,held together by hydrogen bonds.One strand of $DNA$ has a $5' \rightarrow 3'$ direction,and the other strand has a $3' \rightarrow 5'$ direction.This is why they are called antiparallel.This orientation is determined by the presence of a free phosphate group at the $5'$ end and a free $OH$ group at the $3'$ end of the sugar-phosphate backbone.

Antiparallel strands of a $DNA$ molecule means that

Similar Questions

Select the correct option for $DNA$.

Define the following terms: Nucleoside and Histones.

The Feulgen reaction in $DNA$ is observed as a result of:

The carrier of genetic information is

What is the width (distance) between the two polynucleotide chains of $DNA$?

Vedclass Test Series

Exam Paper Generator

Online Exam Module