Which Hormone Must Bind to a Nuclear Receptor Before It

question 45

Multiple Choice

Which hormone must bind to a nuclear receptor before it has an effect?

• A) epinephrine
• B) PGE₁
• C) triiodothyronine
• D) nitric oxide
• E) GLUT4

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Definitions:

Net Profit Margin

A profitability metric indicating the percentage of revenue left as net income after all expenses, taxes, and costs have been subtracted.

Return On Assets

Return on assets (ROA) is a profitability ratio that measures how efficiently a company can manage its assets to produce profits during a period, calculated by dividing net income by total assets.

Financial Leverage

The use of borrowed funds (debt) to amplify returns from an investment or project.

Fixed Asset Turnover Ratio

A performance metric that evaluates how efficiently a firm uses its fixed assets to generate sales.