Which of the Following Statements Is FALSE

question 9

Multiple Choice

Which of the following statements is FALSE?

• A) The Fc region attaches to a host cell.
• B) The constant region of a heavy chain is the same for all antibodies.
• C) The variable region of a light chain is partially responsible for binding with antigen.
• D) The variable region of a heavy chain is partially responsible for binding with antigen.
• E) All of the answers are correct.

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Definitions:

Dividend Yield Ratio

A financial ratio indicating how much a company pays out in dividends each year relative to its share price.

Acid-test Ratio

A liquidity ratio that measures a company's ability to pay off its current liabilities with its quick assets (cash, marketable securities, and accounts receivable).

Debt-to-equity Ratio

A financial indicator showing how much of a company's assets are financed by debt compared to shareholders' equity.

Receivable Turnover

A financial ratio that measures how efficiently a company collects its outstanding credit sales, typically calculated annually.