Translation and Regulation What was the first bacterial genome to be sequenced and made public? Escherichia coli No bacterial genome has been sequenced yet Haemophilus influenzae Bacillus subtilis Escherichia coli No bacterial genome has been sequenced yet Haemophilus influenzae Bacillus subtilis 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 consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly detects a signal from the external environment senses a compound produced by the bacterium itself consists of a sensor component that phosphorylates a regulatory protein controls the activity of ribosomes directly ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation Site in the ribosome from which the tRNA donates amino acids to the growing polypeptide chain is A site O site P site T site A site O site P site T site 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 peptidyl transferase reaction on ribosomes It blocks translocation reaction on ribosomes Not known with certainity It blocks the binding of amino-acyl tRNA to the A site of ribosomes It blocks peptidyl transferase reaction on ribosomes It blocks translocation reaction on ribosomes ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The final step of gene expression is protein synthesis, which is also known as none of these transcription translation replication none of these transcription translation replication ANSWER DOWNLOAD EXAMIANS APP
Translation and Regulation The role of molecular chaperones is to aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA aid a newly synthesized polypeptide in folding to its proper shape facilitate binding of ribosomes to mRNA degrade newly synthesized polypeptides that contain inaccurate sequences facilitate binding of RNA polymerase to DNA ANSWER DOWNLOAD EXAMIANS APP
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