Translation and Regulation The role of molecular chaperones is to 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 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 ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following modified amino acid is used at the starting of most prokaryotic proteins? N-formylalanine N-formylserine N-formylleucine N-formylmethionine N-formylalanine N-formylserine N-formylleucine N-formylmethionine ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which stop codon has been found to encode selenocysteine? UGA AGA UAG UAA UGA AGA UAG UAA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following molecule catalyzes the transpeptidation reaction? RNA polymerase Peptidyl transferase DNA ligase DNA polymerase RNA polymerase Peptidyl transferase DNA ligase DNA polymerase 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 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 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 Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes ANSWER DOWNLOAD EXAMIANS APP
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