Nucleotide pairs present in one turn of $DNA$ helix
Nucleotide pairs present in one turn of $DNA$ helix
- A
$4$
- B
$10$
- C
$8$
- D
$9$
Similar Questions
Adenine is $30\%$ then what would be the $\%$ of guanine
Adenine is $30\%$ then what would be the $\%$ of guanine
Assertion : Histones are basic proteins of major importance in packaging of eukaryotic $DNA$. $DNA$ and histones comprise chromatin forming the bulk of eukaryotic chromosome.
Reason : Histones are of five major types $H_1,\,H_2A\,, H_2B,H_3$ and $H_4$ .
Assertion : Histones are basic proteins of major importance in packaging of eukaryotic $DNA$. $DNA$ and histones comprise chromatin forming the bulk of eukaryotic chromosome.
Reason : Histones are of five major types $H_1,\,H_2A\,, H_2B,H_3$ and $H_4$ .
- [AIIMS 2000]
State the physical structure of DNA.
State the physical structure of DNA.
$DNA$ is transcribed by some viral $RNA$ using the enzyme
$DNA$ is transcribed by some viral $RNA$ using the enzyme
If a double stranded DNA has $20\; \%$ of cytosine, what will be the percentage of adenine in it?
If a double stranded DNA has $20\; \%$ of cytosine, what will be the percentage of adenine in it?