The difference(s) between mRNA and tRNA is / are that:
A. mRNA has more elaborated 3-dimensional structure due to extensive base-pairing.
B. tRNA has more elaborated 3-dimensional structure due to extensive pairing.
C. tRNA is usually smaller than mRNA.
D. mRNA bears anticodon but tRNA has codons.
(a) A, C (b) A, B, C, D (c) B, C (d) A, B, C
tRNA has more elaborated 3-d structure than mRNA as shown in the figure, also the size of tRNA is smaller than that of mRNA.