What about the ribosome is NOT true? They are large tRNA-protein complexes. O It is composed of a large and small subunit. IF2 binds the fMet tRNA in the P site. Initiation factor 2 (IF2) with GTP bound binds the AUG start codon.

Can you explain it?

Which of the following is true about amino acyl tRNA synthetase? O It binds both an ATP molecule and an amino acid within its active site. Each amino acyl tRNA synthetase is specific for a given a amino acid. O It links AMP to the COOH end of an amino acid. It links an amino acid to the 3' end of the correct tRNA molecule. O All of the above are true.

During translational elongation, all tRNA’s enter the ribosome at the A site and exit the ribosome from its E site. Select one:TrueFalse

What is the anti-codon for the tRNA Ser that matches the mRNA codon (5'-AGU-3')?   a 5'-UCA-3' b 5'-AGU-3' c 5'-ACU-3' d 5'-ACT-3' e 5'-AUG-3'

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What is the mrna codon that corresponds with binds to the anticodon of this trna molecule ccg ggc accounting ugg cgg?A bacterial is the nontranscribed region of the dna to which rna polymerase binds in order to initiate transcription?What happens during the elongation stage of dna transcription what is the function of rna polymerase?

. Which of the following mRNA codons signals the start of translation in eukaryotic cells? 5’-UGA-3’ 3’-AUG-5’ 5’-UAG-3’ 3’-GUA-5’ 5’-UAA-3’