The Designation "B" for B Lymphocytes Comes from

question 33

Multiple Choice

The designation "B" for B lymphocytes comes from

• A) the bursa of Fabricius in birds where these cells were first identified.
• B) the sequence in which these lymphocytes were discovered.
• C) the bone marrow where these cells are produced.
• D) the fact that these cells produce antibodies.
• E) the ability of these cells to provide immunity through body fluids.

---

Definitions:

Industrial Union

A labor union where members are organized across an entire industry, rather than by trade or profession.

Closed Shop

A form of union security agreement where an employer agrees to hire union members only, and employees must remain members of the union at all times.

Craft Unions

Labor unions that represent workers in specific crafts or trades, focusing on the skilled labor within particular industries.

Right-to-Work Laws

Legislation that prohibits compulsory membership in or payment to a union as a condition of employment, aimed at protecting workers' rights to choose.