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5.Molecular Basis of Inheritance
normal
Percentage of $( G + C )$ is
A
$\frac{ G + C }{( A + G + T + C )} \times 100$
B
$\frac{100}{( A + T )} \times G + C$
C
$\frac{ G + C }{( A + G + T + C )}$
D
$\frac{( G + C ) \times( A + T )}{100}$
(AIIMS-2019)
Solution
There are two types of nitrogenous bases are found in the genetic material of an organism. The two types of nitrogenous bases are purines and pyrimidines. The percentage of these bases can be calculated by the formula that is represented in option $(A).$ Thus, option $(A)$ is the correct answer.
Standard 12
Biology