Question
Chemistry Question on Structure of DNA and RNA
Which of the following is/are the bases of DNA?
(A) Adenine
(B) Uracil
(C) Thymine
(D) Cytosine
A
(A), (B) and (C) only
B
(B) and (C) only
C
(A), (C) and (D) only
D
(A) and (B) only
Answer
(A), (C) and (D) only
Explanation
Solution
DNA bases include adenine (A), thymine (T), cytosine (C), and guanine (G). Uracil (U) is found in RNA, not DNA.