Which Is Incorrect About Inducible Operons

question 16

Multiple Choice

Which is incorrect about inducible operons?

• A)Have genes turned off by a buildup of end product
• B)Are often for catabolic pathways
• C)Are normally turned off
• D)Are turned on by the substrate of the enzyme
• E)Include the lac operon

---

Definitions:

Face Value

The nominal or dollar value printed on a bond, bill, or other financial instrument, representing the amount to be repaid at maturity.

Coupon Rate

The annual rate of interest specified on a bond, expressed as a percentage of its face value.

Annual Coupon

The yearly interest payment paid to bondholders, typically expressed as a percentage of the bond's face value.

Face Value

The nominal or initial value stated on financial instruments like bonds or stock certificates, not necessarily equal to the market value.