Translation and Regulation During amino acid activation a(n) methyl group is attached to rRNA methyl group is attached to an amino acid amino acid is bound to mRNA amino acid is bound to tRNA methyl group is attached to rRNA methyl group is attached to an amino acid amino acid is bound to mRNA amino acid is bound to tRNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? No bacterial genome has been sequenced yet Haemophilus influenzae Bacillus subtilis Escherichia coli No bacterial genome has been sequenced yet Haemophilus influenzae Bacillus subtilis Escherichia coli 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 One Three Two Four One Three Two ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks translocation reaction on ribosomes It blocks the binding of amino-acyl tRNA to the A site of ribosomes Not known with certainity It blocks peptidyl transferase reaction on ribosomes It blocks translocation 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 role of molecular chaperones is to facilitate binding of RNA polymerase to DNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of ribosomes to mRNA aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of RNA polymerase to DNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of ribosomes to mRNA aid a newly synthesized polypeptide in folding to its proper shape ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation A quorum sensing system detects a signal from the external environment senses a compound produced by the bacterium itself controls the activity of ribosomes directly consists of a sensor component that phosphorylates a regulatory protein detects a signal from the external environment senses a compound produced by the bacterium itself controls the activity of ribosomes directly consists of a sensor component that phosphorylates a regulatory protein ANSWER DOWNLOAD EXAMIANS APP
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