Translation and Regulation Which of the following defines an open reading frame (ORF)? A plasmid vector used in genome sequencing A sequence of genome in bacteriophage A possible gene predicted by DNA sequencing The sequence of a complete genome A plasmid vector used in genome sequencing A sequence of genome in bacteriophage A possible gene predicted by DNA sequencing The sequence of a complete genome 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? One Two Four Three One Two Four Three ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks translocation reaction on ribosomes It blocks peptidyl transferase reaction on ribosomes Not known with certainity ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? Escherichia coli Bacillus subtilis Haemophilus influenzae No bacterial genome has been sequenced yet Escherichia coli Bacillus subtilis Haemophilus influenzae No bacterial genome has been sequenced yet 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
Translation and Regulation Which of the following molecule catalyzes the transpeptidation reaction? DNA polymerase DNA ligase RNA polymerase Peptidyl transferase DNA polymerase DNA ligase RNA polymerase Peptidyl transferase ANSWER DOWNLOAD EXAMIANS APP
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