MHT CET Biology question

Biology Molecular Basis of Inheritance MHT CET

Purines of DNA are represented by [CPMT 1980, MP PMT 1986, CBSE PMT 1999, J & K CET 1996, J & K CET 2002]

(A)Uracil and thymine
(B)Guanine and adenineCorrect
(C)Uracil and cytosine
(D)Thymine and cytosine

Answer: (B)

Solution

The purines are adenine and guanine; uracil, thymine and cytosine are pyrimidines. Hence the correct option is (b).

Question ID VK-065418