Translation and Regulation Which binding is inhibited by pactamycin? Peptidyl t-RNA to the 50S subunit Aminoacyl-tRNA to the A-site of 30S subunit Initiator-tRNA to 30S/40S initiation complexes Formation of peptide bond in P site Peptidyl t-RNA to the 50S subunit Aminoacyl-tRNA to the A-site of 30S subunit Initiator-tRNA to 30S/40S initiation complexes Formation of peptide bond in P site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? None of these Induction of apoptosis Inactivation of a translational elongation factor Formation of an ion channel in the cell membrane None of these Induction of apoptosis Inactivation of a translational elongation factor Formation of an ion channel in the cell membrane ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? Bacillus subtilis Escherichia coli Haemophilus influenzae No bacterial genome has been sequenced yet Bacillus subtilis Escherichia coli Haemophilus influenzae No bacterial genome has been sequenced yet ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation A quorum sensing system consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly senses a compound produced by the bacterium itself detects a signal from the external environment consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly senses a compound produced by the bacterium itself detects a signal from the external environment ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The nonsense codon(s) is/are UGA UAG UAA all of these UGA UAG UAA all of these ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which stop codon has been found to encode selenocysteine? UAG UAA UGA AGA UAG UAA UGA AGA ANSWER DOWNLOAD EXAMIANS APP
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