A Complete T-Cell Receptor on a Helper T Cell Contains

question 59

Multiple Choice

A complete T-cell receptor on a helper T cell contains both the antigen-binding receptor molecule and a ________ protein for signal transduction.

• A) CD8
• B) CD3 complex
• C) MHC I
• D) MHC II
• E) CD28

---

Definitions:

Federal Court System

The three-tiered judicial system of the United States consisting of district courts, appellate courts, and the Supreme Court, which interprets and applies federal laws and Constitution.

Diversity-of-Citizenship

A basis for federal court jurisdiction when parties in a lawsuit are citizens of different states or a foreign country, allowing for cases to be heard in federal court.

Plaintiff

The party in a legal dispute who initiates the lawsuit, seeking relief or damages from the defendant.

Defendant

A person, company, or entity against whom a lawsuit is filed in a court of law.