Which Is Incorrect About Inducible Operons

question 64

Multiple Choice

Which is incorrect about inducible operons?

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

Understand the benefits principle of taxation and its application.

Comprehend the concept of marginal vs. average tax rates.

Analyze the implications of using specific taxes for public finance.

Understand the theory of tax incidence known as the flypaper theory.

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Definitions:

Peristalsis

The series of wave-like muscle contractions that move food through the digestive tract.

Mass Colonic Peristalsis

The coordinated contraction and relaxation of colon muscles that moves content through the colon.

Defecate

The natural process of expelling feces from the body's rectum and anus as part of the digestive system's waste elimination.

Loop Colostomy

A surgical procedure in which a loop of the large intestine is brought through the abdominal wall to create a stoma for waste to exit the body.