The length of DNA having 23 base pair is

Question

The length of DNA having 23 base pair is (A)  78 overset texto mathop textA  (B)  78.4 overset texto mathop textA  (C)  74.8 overset texto mathop textA  (D)  78.2 overset texto mathop textA

Tardigrade Admin · Accepted Answer

DNA is helically coiled macromolecule made up of two antiparallel polydeoxyribonucleotide chains held together by hydrogen bonds. One turn of spiral has a distance of 34 AA. It contains 10 nudeotides in each chain so that the distance between adjacent nucleorides is 3.4 AA. Hence, the length of DNA having 23 base pairs is 3.4× 23=78.2 AA.

Q. The length of DNA having 23 base pair is

$78 A o$

$78.4 A o$

$74.8 A o$

$78.2 A o$

Q. The length of DNA having 23 base pair is

78Ao

78.4Ao

74.8Ao

78.2Ao

$78 A o$

$78.4 A o$

$74.8 A o$

$78.2 A o$