(D) In $DNA$,the four nitrogenous bases are $Adenine$ $(A)$,$Guanine$ $(G)$,$Cytosine$ $(C)$,and $Thymine$ $(T)$.In $RNA$,$Thymine$ is replaced by $Ur

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(D) In $DNA$,the four nitrogenous bases are $Adenine$ $(A)$,$Guanine$ $(G)$,$Cytosine$ $(C)$,and $Thymine$ $(T)$.In $RNA$,$Thymine$ is replaced by $Uracil$ $(U)$.Therefore,$RNA$ contains $Adenine$,$Guanine$,$Cytosine$,and $Uracil$.

Class 12 Biology Molecular Basis of Inheritance The DNA

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What is present in $RNA$ instead of $Thymine$?

AIPMT 1992 All AIPMT

A
Adenine
B
Guanine
C
Cytosine
D
Uracil

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Molecular Basis of Inheritance

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The DNA

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AIPMT 1992 Paper All AIPMT years →

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

Easy

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

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What is the ratio of purine to pyrimidine bases in each molecule of $DNA$?

Medium

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How many hydrogen bonds are found between nitrogen bases in $DNA$ having $50$ nitrogen base pairs with $20$ thymine?

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What forms the backbone of a polynucleotide chain?

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What is present in $RNA$ instead of $Thymine$?

Similar Questions

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

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

What is the ratio of purine to pyrimidine bases in each molecule of $DNA$?

How many hydrogen bonds are found between nitrogen bases in $DNA$ having $50$ nitrogen base pairs with $20$ thymine?

What forms the backbone of a polynucleotide chain?

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