An E Coli Cell Without a Functional LacI Gene Is Expected

question 15

Multiple Choice

An E. coli cell without a functional lacI gene is expected to ________.

• A) never produce β-galactosidase
• B) always produce β-galactosidase
• C) be unable to transport lactose into the cell
• D) be unable to metabolize lactose within the cell

---

Definitions:

Congress

The national legislative body of the United States, composed of the Senate and the House of Representatives.

Constituents

The residents or voters within a district represented by an elected official, to whom the official owes their duties.

Legislator

An elected official who is responsible for making or enacting laws within a legislative body, such as a parliament or congress.

Representatives

Elected officials in the legislative branch of government tasked with making and enacting laws, typically on behalf of a specific geographic area or constituency.