Question

what is the function of trna?
o to code for protein synthesis
to carry the synthesized genetic information from the nucleus to the ribosomes
to synthesize proteins from rna
to bring amino acids to the ribosomes to be assembled into proteins

Explanation:

tRNA (transfer RNA) has a specific function in protein synthesis. mRNA (messenger RNA) is responsible for coding for protein synthesis (so the first option is incorrect). mRNA also carries genetic information from the nucleus to the ribosomes (so the second option is wrong). Ribosomes (along with mRNA and tRNA) are involved in synthesizing proteins from mRNA (not just RNA in a general sense as the third option says). tRNA's key role is to recognize the codon on mRNA and bring the corresponding amino acid to the ribosome for protein assembly.

Answer:

to bring amino acids to the ribosomes to be assembled into proteins