Which Is Incorrect About Inducible Operons

question 8

Multiple Choice

Which is incorrect about inducible operons?

• A)have genes turned off by a buildup of end product
• B)often encode enzymes for catabolic pathways
• C)are normally turned off
• D)are turned on by the substrate of the enzyme
• E)include the lac operon

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Definitions:

Efficient Amount

The optimal level of production or consumption where resources are utilized in the most effective manner without waste.

External Cost

A cost of economic activity not borne by the producer or consumer, but rather by a third party or the environment, often leading to market failure.

Efficient Amount

The quantity of a product or service that achieves a perfect balance between economic efficiency and the satisfaction of all market participants.

Government Intervention

Actions taken by a government to adjust or interfere in the economic affairs of a nation, with the intention of achieving economic or societal objectives.