Question

there are 2000 nucleotide,out of which there are 540 adenine so waht is the no. of pyrimidines in it?

Answer 1

According to charguff's rule

A + T = 520 + 520 = 1040

Total number of nucleotides are 2000.

G + C = 2000 − 1040 = 960

G = 960/2 = 480

Therefore, total number of purine bases are 1000 (A + G = 520 + 480).

and total no. of pyrimidines T+C=520+480=1000

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