Class 12 Biology Molecular Basis of Inheritance The DNA

Medium

The length of one full turn of a $DNA$ helix is:

A
$10\mathring A$
B
$20\mathring A$
C
$30\mathring A$
D
$34\mathring A$

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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The DNA

Similar Questions

Which of the following is correct for calculating the total length of $DNA$?

Medium

Which nitrogenous base is $NOT$ present in $DNA$?

Medium

What is formed when a deoxyribose sugar combines with a nitrogenous base?

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Which of the following provides information about the structure,dynamics,and evolution of chromosomes?

Medium

In a nucleoside,the nitrogenous base is attached to which carbon of the pentose sugar?

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