Which Statement Is NOT Correct About the Trp Operon

question 50

Multiple Choice

Which statement is NOT correct about the trp operon?

• A) The structural genes make products that are part of an anabolic pathway for the synthesis of tryptophan.
• B) It is normally turned off if tryptophan is present.
• C) Tryptophan acts as the corepressor.
• D) The regulator gene product is inactive by itself.
• E) Tryptophan binds to the repressor protein and inactivates it.

Learn the steps and considerations in creating a customer journey map and its role in enhancing customer experience.

Understand the importance and methodology behind creating exclusionary personas to identify the target customer base.

Grasp the concept of "crossing the chasm" and its importance in reaching the early majority of customers.

Differentiate between bottom-up and top-down analysis for predicting sales.

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Definitions:

Fixed Costs

Expenses that do not change with the volume of production or sales, such as rent, salaries, and insurance, remaining constant regardless of business activity levels.

Contribution Margin Ratio

A financial metric that shows the percentage of revenue that exceeds variable costs, indicating how much revenue contributes to fixed costs and profits.

Margin of Safety

The difference between actual or expected sales and sales at the break-even point, indicating the cushion against losses.

Sales

The total amount of revenue generated from the selling of goods or services by a company during a specific period.