Translation and Regulation The role of molecular chaperones is to degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA degrade newly synthesized polypeptides that contain inaccurate sequences aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA facilitate binding of RNA polymerase to DNA ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What is the action of tetracycline in prokaryotes? 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 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 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
Translation and Regulation The Shine-Dalgarno sequence is a stop codon the reading frame of a gene a short sequence that acts as a ribosomal binding site trailer sequence a stop codon the reading frame of a gene a short sequence that acts as a ribosomal binding site trailer sequence ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation What was the first bacterial genome to be sequenced and made public? Haemophilus influenzae Escherichia coli No bacterial genome has been sequenced yet Bacillus subtilis Haemophilus influenzae Escherichia coli No bacterial genome has been sequenced yet Bacillus subtilis ANSWER DOWNLOAD EXAMIANS APP
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