All Are Lac Repressor Properties EXCEPT

question 53

Multiple Choice

All are lac repressor properties EXCEPT:

• A) tetrameric protein expressed constitutively.
• B) binding site for DNA.
• C) binding site for mRNA.
• D) binding site for inducer.
• E) blocks elongation so initiation is aborted.

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Definitions:

Seminole

A Native American people originally from Florida, known for their resistance against US forces during the Seminole Wars.

Force Act

1833 legislation, sparked by the nullification crisis in South Carolina, that authorized the president’s use of the army to compel states to comply with federal law.

Roger Taney

An American jurist who served as the fifth Chief Justice of the United States, known for delivering the majority opinion in the Dred Scott v. Sandford case, which ruled that African Americans could not be American citizens.