Translation and Regulation Which binding is inhibited by pactamycin? Aminoacyl-tRNA to the A-site of 30S subunit Peptidyl t-RNA to the 50S subunit Formation of peptide bond in P site Initiator-tRNA to 30S/40S initiation complexes Aminoacyl-tRNA to the A-site of 30S subunit Peptidyl t-RNA to the 50S subunit Formation of peptide bond in P site Initiator-tRNA to 30S/40S initiation complexes ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following three codons translate as serine (Ser)? CGA CAU AUG AGU CGA CAU AUG AGU ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? Haemophilus influenzae No bacterial genome has been sequenced yet Escherichia coli Bacillus subtilis Haemophilus influenzae No bacterial genome has been sequenced yet Escherichia coli Bacillus subtilis ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following modified amino acid is used at the starting of most prokaryotic proteins? N-formylleucine N-formylmethionine N-formylserine N-formylalanine N-formylleucine N-formylmethionine N-formylserine N-formylalanine ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation A quorum sensing system 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 consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly senses a compound produced by the bacterium itself ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? Formation of an ion channel in the cell membrane Induction of apoptosis Inactivation of a translational elongation factor None of these Formation of an ion channel in the cell membrane Induction of apoptosis Inactivation of a translational elongation factor None of these ANSWER DOWNLOAD EXAMIANS APP
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