Molecular Basis of Inheritance Question 13

13. If one strand of DNA has the nitrogenous base sequence at ATCTG, what would be the complementary RNA strand sequence

[2012]

(a) TTAGU

(b) UAGAC

(c) AACTG

(d) ATCGU

Show Answer

Answer : b

Hints & Solution

(b) Sequence of DNA is ATCTG then sequence of m-RNA will UAGAC. As adenine base pairs with uracil and guanine with cytosine.