The Trp Operon Is ____ Unless Tryptophan Is ____

question 38

Multiple Choice

The trp operon is ____ unless tryptophan is ____.

• A) turned on; available in the environment
• B) turned on; bound to the operator
• C) turned off; bound to the repressor
• D) turned off; bound to the promoter
• E) turned on; synthesized by the trp repressor gene

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Definitions:

Transactions

A series of financial activities or exchanges between parties that can affect the accounting records of a business.

Prepaid Insurance

Insurance premiums paid in advance by a company, recorded as an asset on the balance sheet until the coverage period comes into effect.

Depreciation Expense

The allocated portion of the cost of a company's fixed assets that is written off each year, reflecting the asset's usage and wear and tear.

Insurance Premium

The amount paid periodically to an insurance company by policyholders for covering their risk.