Transfer RNA (tRNA) is a crucial component of the protein synthesis process in cells. It is composed of two main parts: the anticodon and the amino acid attachment site.
The anticodon is a sequence of three nucleotides that pairs with the complementary codon on messenger RNA (mRNA) during translation. This matching ensures that the correct amino acid is delivered to the growing peptide chain based on the genetic code.
The amino acid attachment site is located at the opposite end of the tRNA molecule. This site is where a specific amino acid binds, allowing tRNA to carry the appropriate amino acid to the ribosome for incorporation into the protein being synthesized.
In summary, the two essential parts of tRNA—the anticodon and the amino acid attachment site—work together to accurately translate genetic information into functional proteins.