Question

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

Explanation:

tRNA (transfer RNA) has a specific function in protein synthesis. Let's analyze each option:

• Option 1: DNA (not tRNA) codes for protein synthesis.
• Option 2: mRNA (messenger RNA), not tRNA, carries genetic information from the nucleus to the ribosomes.
• Option 3: Ribosomes (not tRNA) synthesize proteins from mRNA.
• Option 4: tRNA has an anticodon that pairs with the codon on mRNA. It binds to specific amino acids in the cytoplasm and transports them to the ribosomes, where the amino acids are assembled into proteins according to the mRNA sequence.

Answer:

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