Translation and Regulation During amino acid activation a(n) methyl group is attached to rRNA amino acid is bound to tRNA amino acid is bound to mRNA methyl group is attached to an amino acid methyl group is attached to rRNA amino acid is bound to tRNA amino acid is bound to mRNA methyl group is attached to an amino acid ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following molecule catalyzes the transpeptidation reaction? DNA polymerase Peptidyl transferase DNA ligase RNA polymerase DNA polymerase Peptidyl transferase DNA ligase RNA polymerase ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the direct cause of cell death by diphtheria toxin? None of these Formation of an ion channel in the cell membrane Induction of apoptosis Inactivation of a translational elongation factor None of these Formation of an ion channel in the cell membrane Induction of apoptosis Inactivation of a translational elongation factor ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following modified amino acid is used at the starting of most prokaryotic proteins? N-formylleucine N-formylserine N-formylalanine N-formylmethionine N-formylleucine N-formylserine N-formylalanine N-formylmethionine ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Which of the following defines an open reading frame (ORF)? A plasmid vector used in genome sequencing The sequence of a complete genome A possible gene predicted by DNA sequencing A sequence of genome in bacteriophage A plasmid vector used in genome sequencing The sequence of a complete genome A possible gene predicted by DNA sequencing A sequence of genome in bacteriophage ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Negative regulation of protein synthesis is accomplished by the binding of RNA polymerase to the promoter the binding of a repressor to the RNA polymerase the binding of a repressor to the DNA allosteric inhibition the binding of RNA polymerase to the promoter the binding of a repressor to the RNA polymerase the binding of a repressor to the DNA allosteric inhibition ANSWER DOWNLOAD EXAMIANS APP
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