Translation and Regulation The nonsense codon(s) is/are UAG UAA all of these UGA UAG UAA all of these UGA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation During amino acid activation a(n) methyl group is attached to an amino acid methyl group is attached to rRNA amino acid is bound to mRNA amino acid is bound to tRNA methyl group is attached to an amino acid methyl group is attached to rRNA amino acid is bound to mRNA amino acid is bound to tRNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which binding is inhibited by pactamycin? Aminoacyl-tRNA to the A-site of 30S subunit Formation of peptide bond in P site Initiator-tRNA to 30S/40S initiation complexes Peptidyl t-RNA to the 50S subunit Aminoacyl-tRNA to the A-site of 30S subunit Formation of peptide bond in P site Initiator-tRNA to 30S/40S initiation complexes Peptidyl t-RNA to the 50S subunit ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Site in the ribosome from which the tRNA donates amino acids to the growing polypeptide chain is A site P site O site T site A site P site O site T site ANSWER DOWNLOAD EXAMIANS APP
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