Which of the Statements Below Represents the Correct Order of Events

question 73

Multiple Choice

Which of the statements below represents the correct order of events in the adaptive immune response?

• A)Lymphocyte challenge, antigen presentation, lymphocyte development, lymphocyte response
• B)Antigen presentation, lymphocyte development, lymphocyte challenge, lymphocyte response
• C)Antigen presentation, lymphocyte challenge, lymphocyte development, lymphocyte response
• D)Lymphocyte development, antigen presentation, lymphocyte challenge, lymphocyte response

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Definitions:

Control Group

In experimental research, a group of subjects that is not exposed to the treatment being tested, serving as a benchmark to measure the effects of that treatment.

Dependent Variable

The variable in an experiment that is measured or tested by the researcher to see if it is affected by changes in another variable (the independent variable).

Stress

A physical or psychological response to internal or external pressures or threats, often characterized by feelings of tension, worried thoughts, and physical changes like increased blood pressure.

Colds

Common viral infections of the nose and throat that are usually harmless but can cause symptoms such as sneezing, sore throat, and coughing.