Imagine the process of translation. A ribosome is bound to an mRNA and has moved several codons downstream from the start codon. At this point in time, the E site, the P site, and the A site all contain tRNAs. Which of the following is true about this situation?
The tRNA in the A site has anticodon that is complementary to the codon at the top of the A site.
The tRNA in the P site carries a series of amino acids.
The tRNA in the E site will leave and migrate to its aminoacyl-tRNA synthetase where the tRNA will be recharged with the correct amino acid.
Peptidyl transferase activity of the ribosome will catalyze the transfer of the amino acid sequence in the P site onto the tRNA in the A stie.