Total number of nucleotide sequences of DNA that codes for a hormone is 1530. The proportion of different bases in the sequence is found to be Adenine = 34%, Guanine = 19%, Cytosine = 23%, Thymine = 19%.
Applying Chargaff’s rule, what conclusion can be drawn?

Options

A. It is a double stranded circular DNA.
B. It is a single stranded DNA.
C. It is a double stranded linear DNA.
D. It is a single stranded DNA coiled on Histones.

Answer

B