WHAT does it mean tRNA has cloverleaf structure

Answer 1

The term "tRNA" stands for transfer RNA, which is a type of RNA molecule involved in protein synthesis. tRNA molecules have a distinct secondary structure known as the cloverleaf structure. This structure consists of four arms or loops, which fold back on each other to form a three-dimensional cloverleaf shape. The four arms are known as the acceptor stem, the TΨC arm, the anticodon arm, and the D arm. Each arm has specific functions in tRNA's role in protein synthesis, such as binding to specific amino acids or recognizing codons on the mRNA molecule during translation. The cloverleaf structure of tRNA is essential for its proper function in protein synthesis.