A small fragment of DNA contains 80 thymine a | vedclass

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(D) According to Chargaff's rule for $DNA$ structure,the amount of adenine $(A)$ is equal to the amount of thymine $(T)$,and the amount of guanine $(G

Vedclass · Accepted Answer

$340$

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(D) According to Chargaff's rule for $DNA$ structure,the amount of adenine $(A)$ is equal to the amount of thymine $(T)$,and the amount of guanine $(G)$ is equal to the amount of cytosine $(C)$.Given:Number of thymine $(T)$ = $80$Number of adenine $(A)$ = $T = 80$Number of guanine $(G)$ = $90$Number of cytosine $(C)$ = $G = 90$Total number of nucleotides = $A + T + G + C$Total number of nucleotides = $80 + 80 + 90 + 90 = 340$.

$A$ small fragment of $DNA$ contains $80$ thymine and $90$ guanine bases. The total number of nucleotides will be:

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