Which Statement Is TRUE Regarding the CAMP Receptor Protein (CRP)

question 14

Multiple Choice

Which statement is TRUE regarding the cAMP receptor protein (CRP) ?

• A) This protein is only involved in activating transcription of the lac operon.
• B) A zinc finger structure binds to the DNA.
• C) This protein binds as a tetramer to its DNA.
• D) This protein distorts the DNA structure when it binds.
• E) Binding of cAMP by CRP increases the value of K_d for the protein:DNA interaction.

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