A Primary Immune Response Is the ______

question 33

Multiple Choice

A primary immune response is the ______.

• A) production of primary-type antibodies in the first day of exposure to a microorganism
• B) immune response elicited by the primary antigen of a disease-causing microorganism
• C) immune response elicited by the first exposure of lymphocytes to a particular antigen
• D) immune response elicited by the first exposure of memory cells to a particular antigen

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Definitions:

Industry Output

The total production of goods and services by all firms in a specific industry.

Concentration Ratio

A measure indicating the market share of the largest firms in an industry to assess the degree of competition.

Breakfast Cereal Industry

The sector of the economy that specializes in the production, marketing, and sale of breakfast cereal products.

Oligopoly

A market structure characterized by a small number of firms dominating the market, leading to limited competition and possibly higher prices.