​The Proliferation of T and B Cells Is Stimulated by ____

question 3

Multiple Choice

​The proliferation of T and B cells is stimulated by ____.

• A) ​perforin
• B) ​interleukin-2
• C) ​gamma interferon
• D) ​tumor necrosis factor

---

Definitions:

Payroll Tax

Financial obligations enforced on both employers and employees, usually measured as a portion of the compensation employers provide to their personnel.

Federal Government

The national government of a federated state, which is the central authority governing over all the regions or states that comprise the nation.

Unemployment Program

A government initiative providing financial assistance and support services to eligible individuals who are temporarily out of work.

FICA-OASDI Tax

Federal Insurance Contributions Act - Old Age, Survivors, and Disability Insurance tax; a payroll tax that funds Social Security and Medicare in the United States.