If the amount of Adenine in DNA is 20 %,what | vedclass

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(B) According to $Chargaff's$ rule,the amount of $Adenine$ $(A)$ is equal to the amount of $Thymine$ $(T)$,and the amount of $Guanine$ $(G)$ is equal

Vedclass · Accepted Answer

$30$

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(B) According to $Chargaff's$ rule,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 that $A = 20 \%$,then $T = 20 \%$.The sum of all four bases is $A + T + G + C = 100 \%$.Substituting the known values: $20 \% + 20 \% + G + C = 100 \%$.$40 \% + G + C = 100 \%$.$G + C = 60 \%$.Since $G = C$,we have $2G = 60 \%$.Therefore,$G = 30 \%$.

If the amount of $Adenine$ in $DNA$ is $20 \%$,what is the amount of $Guanine$ (in $\%$)?

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