Translation and Regulation A quorum sensing system controls the activity of ribosomes directly detects a signal from the external environment senses a compound produced by the bacterium itself consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly detects a signal from the external environment senses a compound produced by the bacterium itself consists of a sensor component that phosphorylates a regulatory protein ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which phage always carries a small piece of E.coli genome? T4 Lambda Mu T3 T4 Lambda Mu T3 ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? None of these Formation of an ion channel in the cell membrane Inactivation of a translational elongation factor Induction of apoptosis None of these Formation of an ion channel in the cell membrane Inactivation of a translational elongation factor Induction of apoptosis ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which binding is inhibited by pactamycin? 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 Aminoacyl-tRNA to the A-site of 30S subunit Formation of peptide bond in P site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation When was the genetic code completed? 1952 1968 1958 1966 1952 1968 1958 1966 ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA ANSWER DOWNLOAD EXAMIANS APP
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