Foreign Antigen Recognition at the Cell Surface by Cytotoxic T-Lymphocytes

question 54

Multiple Choice

Foreign antigen recognition at the cell surface by cytotoxic T-lymphocytes stimulates a response that results in rapid cell death.  Which of the following act as effectors of this response?

• A)Matrix metalloproteinases
• B)Acid hydrolases
• C)Caspases
• D)Phospholipase A₂
• E)Protein kinase A

---

Definitions:

Ethnocentric

The belief in the inherent superiority of one's own ethnic group or culture, often accompanied by a disdain for other cultures.

Geocentric

Pertains to considering the earth as the center, often related to business strategies that adopt a global approach irrespective of national boundaries.

Ethnorelative

pertains to an understanding and appreciation of cultural differences, promoting a positive and inclusive attitude towards diverse cultural backgrounds.

Polycentric

A term in international business denoting a strategy where a company adapts its products and services to each local market it operates in, respecting local customs and culture.