B-Cells Function as a Key Component of the Immune System

question 22

Multiple Choice

B-cells function as a key component of the immune system by

• A)producing antibodies.
• B)acting as phagocytes to remove bacteria.
• C)acting as an antigen.
• D)producing proteins involved in the complement system.

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Definitions:

Computerised Tomography

A diagnostic imaging technique that uses computer-processed combinations of many X-ray measurements taken from different angles to produce cross-sectional images of specific areas of a scanned object.

Electroencephalograph

A device used to record the electrical activity of the brain, commonly known as an EEG.

EKG

An abbreviation for electrocardiogram, a test that measures the electrical activity of the heart to detect and diagnose various heart conditions.

Positron Emission Tomography

A nuclear medicine functional imaging technique used to observe metabolic processes in the body.