Translation and Regulation Site in the ribosome from which the tRNA donates amino acids to the growing polypeptide chain is T site O site A site P site T site O site A site P site ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape degrade newly synthesized polypeptides that contain inaccurate sequences 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? Three Four One Two Three Four One Two ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What are the Svedberg values for the subunits of the 70S ribosomes of E. colli? 40S and 30S 40S and 20S 50S and 30S 50S and 20S 40S and 30S 40S and 20S 50S and 30S 50S and 20S ANSWER DOWNLOAD EXAMIANS APP
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 Which of the following modified amino acid is used at the starting of most prokaryotic proteins? N-formylalanine N-formylserine N-formylleucine N-formylmethionine N-formylalanine N-formylserine N-formylleucine N-formylmethionine ANSWER DOWNLOAD EXAMIANS APP
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