The cloverleaf structure is formed by the folding of the single-stranded tRNA molecule, which is typically 73-90 nucleotides long. The key structural features of tRNA include: The specificity of ...

The opposite end of the folded structure, which is the 3' end of the tRNA, binds to its corresponding amino acid at an attachment site that is also three nucleotides long, invariably CCA.

Prominent features of the tRNA structure, as shown in the figure ... Filled circles represent nucleotides that are not usually modified; open circles represent commonly modified nucleotides ...

The specific sequence of nucleotides in DNA determines the genetic traits of ... where proteins are synthesized. Transfer RNA (tRNA) and ribosomal RNA (rRNA) are involved in the translation of mRNA ...

RNA polymerase moves along the DNA strand. Free RNA nucleotides form hydrogen bonds with the exposed DNA strand nucleotides by complementary base pairing to form a strand of mRNA: Note - RNA ...