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

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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

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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

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