Which Part of the Lac Operon Produces a Regulatory Protein

question 41

Multiple Choice

Which part of the lac operon produces a regulatory protein that is trans- acting?

• A) lacO
• B) lacI
• C) lacZ
• D) lacP
• E) lacY

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Definitions:

Hippocampus

A region of the brain that is associated with memory formation and spatial navigation.

Cerebellum

A part of the brain located at the back of the skull, responsible for coordinating voluntary movements, balance, and posture.

Treble Clef

A musical symbol used to indicate the pitch of written notes placed on one of the lines at the very beginning of the staff.

Mnemonic

A memory aid, often using patterns of letters, ideas, or associations to help in remembering something.