(B) $DNA$ contains four nitrogenous bases: Adenine $(A)$,Guanine $(G)$,Cytosine $(C)$,and Thymine $(T)$.$RNA$ also contains four nitrogenous bases: Ad

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(B) $DNA$ contains four nitrogenous bases: Adenine $(A)$,Guanine $(G)$,Cytosine $(C)$,and Thymine $(T)$.$RNA$ also contains four nitrogenous bases: Adenine $(A)$,Guanine $(G)$,Cytosine $(C)$,and Uracil $(U)$.In $RNA$,Uracil $(U)$ replaces Thymine $(T)$ which is found in $DNA$.

Class 12 Biology Molecular Basis of Inheritance The DNA

Easy

Which of the following bases is present in $RNA$ instead of $DNA$'s thymine?

A
Thymine
B
Uracil
C
Adenine
D
None of the above

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Class 12 Questions

Class 12

Biology Questions

Chapter

Molecular Basis of Inheritance

Subtopic

The DNA

Which one of the following pairs of nitrogenous bases of nucleic acids is wrongly matched with the category mentioned against it?

MediumAIPMT 2008

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Which of the following statements is $NOT$ true for $DNA$?

Medium

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$S$ - Statement: $RNA$ contains thymine in its structure.
$R$ - Reason: $DNA$ does not contain thymine in its structure.

Easy

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How is $DNA$ chemically different from $RNA$?

Easy

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If the percentage of thymine in $DNA$ is $20\%$,what will be the percentage of guanine (in $\%$)?

MediumAIPMT 2002

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Which of the following bases is present in $RNA$ instead of $DNA$'s thymine?

Similar Questions

Which one of the following pairs of nitrogenous bases of nucleic acids is wrongly matched with the category mentioned against it?

Which of the following statements is $NOT$ true for $DNA$?

$S$ - Statement: $RNA$ contains thymine in its structure.$R$ - Reason: $DNA$ does not contain thymine in its structure.

How is $DNA$ chemically different from $RNA$?

If the percentage of thymine in $DNA$ is $20\%$,what will be the percentage of guanine (in $\%$)?

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$S$ - Statement: $RNA$ contains thymine in its structure.
$R$ - Reason: $DNA$ does not contain thymine in its structure.