The Tryptophan Operator

question 33

Multiple Choice

The tryptophan operator

• A)is an allosteric protein.
• B)binds to the tryptophan repressor when the repressor is bound to tryptophan.
• C)is required for production of the mRNA encoded by the tryptophan operon.
• D)is important for the production of the tryptophan repressor.

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Definitions:

Average Total Cost

The total cost of production divided by the number of units produced, measuring the cost per unit of output.

Fixed Costs

Business expenses that remain constant regardless of the level of production or sales.

Marginal Cost

The change in the total expense associated with the production of an extra unit of a product, whether it be an increase or decrease.

Average Total Cost

The total cost of production divided by the number of goods produced, representing the average cost per unit of output.