Translation and Regulation Negative regulation of protein synthesis is accomplished by allosteric inhibition the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA allosteric inhibition the binding of a repressor to the RNA polymerase the binding of RNA polymerase to the promoter the binding of a repressor to the DNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The nonsense codon(s) is/are UAG UGA UAA all of these UAG UGA UAA all of these ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following modified amino acid is used at the starting of most prokaryotic proteins? N-formylserine N-formylmethionine N-formylalanine N-formylleucine N-formylserine N-formylmethionine N-formylalanine N-formylleucine ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation A quorum sensing system senses a compound produced by the bacterium itself controls the activity of ribosomes directly detects a signal from the external environment consists of a sensor component that phosphorylates a regulatory protein senses a compound produced by the bacterium itself controls the activity of ribosomes directly detects a signal from the external environment consists of a sensor component that phosphorylates a regulatory protein ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to facilitate binding of ribosomes to mRNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA facilitate binding of ribosomes to mRNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which binding is inhibited by pactamycin? 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 Aminoacyl-tRNA to the A-site of 30S subunit Peptidyl t-RNA to the 50S subunit ANSWER DOWNLOAD EXAMIANS APP
EXAMIANS