Question

which rna has a clover leaf structure?
a trna
b rrna
c mrna
d none of the above

Explanation:

tRNA (transfer RNA) has a clover - leaf structure. This structure is crucial for its function in protein synthesis. It has an acceptor arm for amino acid attachment, a D - arm, an anticodon arm (which pairs with mRNA codons), and a TψC - arm. rRNA (ribosomal RNA) is part of the ribosome structure. mRNA (messenger RNA) carries the genetic code from DNA to the ribosome.

Answer:

A. tRNA