Translation and Regulation What is the action of tetracycline in prokaryotes? 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 It blocks translocation reaction on ribosomes Not known with certainity ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The development of global regulatory systems in prokaryotes regulates many genes under varying environmental conditions aids in DNA replication determines the exact location of the replication site determines the exact location of the cell on the globe regulates many genes under varying environmental conditions aids in DNA replication determines the exact location of the replication site determines the exact location of the cell on the globe ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the maximum number of different amino acids in a polypeptide chain coded by the synthetic polyribonucleotides (UCAG)5? Four Two Three One Four Two Three One ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the termination codon is called amber? UAA UGA AUG UAG UAA UGA AUG UAG 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 30S 50S and 20S 40S and 30S 40S and 20S 50S and 30S 50S and 20S 40S and 30S ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? None of these Inactivation of a translational elongation factor Formation of an ion channel in the cell membrane Induction of apoptosis None of these Inactivation of a translational elongation factor Formation of an ion channel in the cell membrane Induction of apoptosis ANSWER DOWNLOAD EXAMIANS APP
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