Exhibit 1A-2 Straight Line in Exhibit 1A-2, the Slope

question 65

Multiple Choice

Exhibit 1A-2 Straight line In Exhibit 1A-2, the slope of straight line CD is:

• A)positive.
• B)zero.
• C)negative.
• D)variable.

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Definitions:

Antibody-mediated Response

The antibody-mediated response is an immune response where B cells produce specific antibodies targeting and neutralizing pathogens, a key aspect of the body's adaptive immunity.

The Antigen

A substance that, when introduced into the body, triggers an immune response by prompting the production of antibodies.

B-cell

A type of white blood cell crucial to the immune system, responsible for producing antibodies.

Macrophage

Any large, mononuclear phagocytic cell.