Test: Biochemistry

1.

Which of the following is false about ribosomal binding sites?

Ribosomes have a set of three mRNA binding sites, and one tRNA binding site.

Peptidyl transferase creates the bond between neighboring amino acids using tRNAs stationed at the P and A sites.

The set of three binding sites is labelled A, P, and E.

The mRNA is shifted three nucleotides' length through the ribosome for each amino acid added.

If a tRNA molecule's anticodon is complementary to an mRNA codon, the tRNA is held at the P and A sites.

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