Amino acids are transported to the ribosome for use in building the polypeptide by
A)mRNA molecules.
B)tRNA molecules.
C)DNA polymerase molecules.
D)rRNA molecules.
E)DNA ligase molecules.

Question

Quizplus · Accepted Answer

tRNA molecules, also known as transfer RNA molecules, are responsible for carrying specific amino acids to the ribosome during protein synthesis. Each tRNA molecule contains a specific anticodon that matches with a complementary codon on the mRNA strand, and also carries a specific amino acid that corresponds to that codon. This process ensures that the correct amino acid is added to the growing polypeptide chain at each step of translation.

Amino Acids Are Transported to the Ribosome for Use in Building