Translation and Regulation During amino acid activation a(n) methyl group is attached to rRNA methyl group is attached to an amino acid amino acid is bound to mRNA amino acid is bound to tRNA methyl group is attached to rRNA methyl group is attached to an amino acid amino acid is bound to mRNA amino acid is bound to tRNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What are the Svedberg values for the subunits of the 70S ribosomes of E. colli? 40S and 20S 40S and 30S 50S and 20S 50S and 30S 40S and 20S 40S and 30S 50S and 20S 50S and 30S ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the termination codon is called amber? UAA UAG UGA AUG UAA UAG UGA AUG ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to facilitate binding of RNA polymerase to DNA facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of RNA polymerase to DNA facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which stop codon has been found to encode selenocysteine? UAG UAA UGA AGA UAG UAA UGA AGA ANSWER DOWNLOAD EXAMIANS APP
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