Assertion : In a $DNA$ molecule, $A-T$ rich parts melt before $G-C$ rich parts.
Reason : In between $A$ and $T$ there are three $H-$ bond, whereas in between $G$ and $C$ there are two $H-$ bonds.
Assertion : In a $DNA$ molecule, $A-T$ rich parts melt before $G-C$ rich parts.
Reason : In between $A$ and $T$ there are three $H-$ bond, whereas in between $G$ and $C$ there are two $H-$ bonds.
- [AIIMS 2010]
- [AIIMS 2015]
- A
If both Assertion and Reason are correct and the Reason is a correct explanation of the Assertion.
- B
If both Assertion and Reason are correct but Reason is not a correct explanation of the Assertion.
- C
If the Assertion is correct but Reason is incorrect.
- D
If both the Assertion and Reason are incorrect.
Similar Questions
Give the historical background of $DNA.$
Give the historical background of $DNA.$
If a length of $DNA$ has $45,000$ base pairs, how many complete turns will the $DNA$ molecule take?
If a length of $DNA$ has $45,000$ base pairs, how many complete turns will the $DNA$ molecule take?
Cytidine is a
Cytidine is a
Genes are chemically
Genes are chemically
In the $DNA$ molecule,
In the $DNA$ molecule,
- [AIPMT 2008]