A Lymphocyte Exhibits the Following Markers: CD19,IgM,IgD

question 13

Multiple Choice

A lymphocyte exhibits the following markers: CD19,IgM,IgD.What is its likely identity?

• A) double-negative T cell
• B) immature B cell
• C) double-positive T cell
• D) mature B cell

---

Definitions:

Identity

Involves the qualities, beliefs, personality, looks, and expressions that define a person or group.

College Major

An academic discipline to which an undergraduate student formally commits, representing a concentration of courses in that area of study.

Erikson

A psychologist known for his theory on psychological development of human beings across eight stages from infancy to adulthood.

Moral Judgments

Assessments or decisions made about the rightness or wrongness of certain actions based on ethical principles or social norms.