Translation and Regulation The role of molecular chaperones is to facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape 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 50S and 20S 40S and 30S 50S and 30S 40S and 20S 50S and 20S 40S and 30S 50S and 30S ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which binding is inhibited by pactamycin? Peptidyl t-RNA to the 50S subunit Aminoacyl-tRNA to the A-site of 30S subunit Initiator-tRNA to 30S/40S initiation complexes Formation of peptide bond in P site Peptidyl t-RNA to the 50S subunit Aminoacyl-tRNA to the A-site of 30S subunit Initiator-tRNA to 30S/40S initiation complexes Formation of peptide bond in P site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following three codons translate as serine (Ser)? CGA AUG CAU AGU CGA AUG CAU AGU ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following act as the blueprint or template for the process of protein synthesis that takes place on ribosomes? mRNA DNA rRNA tRNA mRNA DNA rRNA tRNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The interaction between the mRNA and tRNA determined the position of amino acid in a polypeptide sequence. This is called the Wobble hypothesis promiscuity stagerivity adaptor hypothesis Wobble hypothesis promiscuity stagerivity adaptor hypothesis ANSWER DOWNLOAD EXAMIANS APP
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