What Is a Primary Function of Transcription Factors

question 60

Multiple Choice

What is a primary function of transcription factors?

• A) They regulate the synthesis of DNA in response to a signal.
• B) They convert ATP into cAMP.
• C) They control gene expression.
• D) They regulate the release of calcium from the endoplasmic reticulum.

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Definitions:

Return on Investment

A financial ratio that calculates the percentage gain or loss on an investment relative to the cost of the investment, indicating the efficiency of the investment.

Investment Turnover

The ratio of sales to invested assets.

Profit Margin

A financial metric, calculated as net income divided by revenue, that indicates the percentage of sales that exceeds the costs of goods sold.

Return on Investment

A performance measure used to evaluate the efficiency or profitability of an investment, calculated by dividing net profit by the cost of the investment.