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 The nonsense codon(s) is/are UAG UAA all of these UGA UAG UAA all of these UGA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The ribosome binding site is located immediately upstream of the start codon forms a stem-loop structure in the RNA is located upstream of the promoter sequence is more likely to be associated with an operon than with a gene encoding a single protein is located immediately upstream of the start codon forms a stem-loop structure in the RNA is located upstream of the promoter sequence is more likely to be associated with an operon than with a gene encoding a single protein ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The Shine-Dalgarno sequence is a short sequence that acts as a ribosomal binding site a stop codon trailer sequence the reading frame of a gene a short sequence that acts as a ribosomal binding site a stop codon trailer sequence the reading frame of a gene ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation When was the genetic code completed? 1966 1958 1968 1952 1966 1958 1968 1952 ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks translocation reaction on ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks the binding of amino-acyl tRNA to the A site of ribosomes ANSWER DOWNLOAD EXAMIANS APP
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