Gujarati
Hindi
5.Molecular Basis of Inheritance
medium

The coding strand of $DNA$ is :

$5'AATTCAAATTAGG3'$

What is the sequence of $mRNA$ ?

A

$3'TTAAGTTTAATCC5'$

B

$5^{\prime} AAUUCAAAUUAGG3^{\prime}$

C

$3^{\prime} AAUUCAAAUUAGG5^{\prime}$

D

$5^{\prime} TTAAGTTTAATCC3^{\prime}$

(AIIMS-2019)

Solution

The sequence of messenger $RNA$ is reverse compliment of complementary $DNA$ strand. Thus, the correct option is $( B ).$

Standard 12
Biology

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