Class 12 Biology Molecular Basis of Inheritance The DNA

Medium

The distance between two adjacent base pairs in a $DNA$ helix is

A
$5 \, \mathring{A}$
B
$3.4 \, \mathring{A}$
C
$3.9 \, \mathring{A}$
D
$30 \, \mathring{A}$

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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The DNA

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In the structure of a nucleotide, the phosphate group is attached to which carbon of the sugar (in $5'$)?

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