Biomolecules Question 48

48. In RNA, thymine is replaced by $[1991,92]$

(a) Adenine

(b) Guanine

(c) Cytosine

(d) Uracil

Show Answer

Answer : d

Hints & Solutions

(d) RNA is a single chain of ribonucleotides. Each ribonucleotide consists of nitrogenous bases (adenine, guanine, cytosine and uracil), ribose sugar and phosphoric acid.