Which Cells of the Immune System Produce IFN-ɤ and Protect

question 21

Multiple Choice

Which cells of the immune system produce IFN-ɤ and protect the body against intracellular pathogens by activating macrophages to kill pathogens they might harbor?

• A)T_H1 cells
• B)T_H2 cells
• C)cytotoxic T lymphocytes
• D)B cells
• E)regulatory T lymphocytes

---

Definitions:

Financial Service Provider

A business or individual that offers money management services including investment, loan, deposit, and transfer services.

Home-Based Business

A business operated from the owner's home, often requiring minimal capital to start and allowing for flexible work schedules.

Small-Business Designation

A category that identifies a business as being relatively small in size within its industry, according to specific criteria set by governmental agencies or financial institutions.

Government Agencies

Public sector entities established by a government to implement legislation, govern, and administer public policy.