Which of the Following Statements Is True

question 38

Multiple Choice

Which of the following statements is true?

• A) There are at least twenty complement proteins.
• B) Factors B and D are complement proteins.
• C) All of the complement proteins are activated in serum.
• D) Complement increases after immunization.
• E) Complement activity is antigen specific.

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Definitions:

Interest Rate

The amount charged by lenders to borrowers for the use of assets, usually expressed as a percentage of the principal, influencing borrowing and saving behaviors.

Usury Law

Legislation that sets a maximum interest rate that may be charged on loans to prevent predatory lending practices.

Shortage

A situation where the demand for a product or service exceeds the available supply, often leading to higher prices.

Loanable Funds

The money available for borrowing, which comes from savings in the economy and influences interest rates through supply and demand dynamics.