What is the role of tRNA in protein synthesis?

tRNA, or transfer RNA, plays a crucial role in protein synthesis by bringing amino acids to the ribosome, where proteins are assembled. During the process of translation, each tRNA molecule has an anticodon that is complementary to a specific codon on the mRNA strand. This allows the tRNA to accurately match the correct amino acid with the corresponding codon in the mRNA sequence. As the ribosome moves along the mRNA, tRNAs continue to bring the appropriate amino acids, which are then linked together to form a polypeptide chain, ultimately folding into a functional protein. This function is essential for the accurate translation of the genetic code into proteins, making tRNA indispensable in the process of protein synthesis.