The Immune System Identifies and Eliminates Foreign Materials, Which Are

question 5

Multiple Choice

The immune system identifies and eliminates foreign materials, which are called .

• A) antigens
• B) mitogens
• C) lymphokines
• D) antibodies

---

Definitions:

Paid-in Capital

Funds received by a company from investors in exchange for stock, representing the capital that stockholders have invested in the company.

Common Stock

A type of equity security that represents ownership in a corporation, giving holders voting rights and a share in the company’s profits through dividends.

Par Value

The nominal value of a bond, stock, or other security, as stated by the issuer upon issuance.