Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks translocation reaction on ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The development of global regulatory systems in prokaryotes determines the exact location of the replication site aids in DNA replication regulates many genes under varying environmental conditions determines the exact location of the cell on the globe determines the exact location of the replication site aids in DNA replication regulates many genes under varying environmental conditions determines the exact location of the cell on the globe ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? Inactivation of a translational elongation factor Induction of apoptosis None of these Formation of an ion channel in the cell membrane Inactivation of a translational elongation factor Induction of apoptosis None of these Formation of an ion channel in the cell membrane ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which phage always carries a small piece of E.coli genome? T4 Lambda Mu T3 T4 Lambda Mu T3 ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The nonsense codon(s) is/are UGA UAA UAG all of these UGA UAA UAG all of these ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to 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 facilitate binding of RNA polymerase to DNA facilitate binding of ribosomes to mRNA ANSWER DOWNLOAD EXAMIANS APP
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