Immunological Memory Accounts for ________

question 41

Multiple Choice

Immunological memory accounts for ________.

• A) the human body's ability to distinguish self from non-self
• B) the observation that some strains of the pathogen that causes dengue fever cause more severe disease than others
• C) the ability of a helper T cell to signal B cells via cytokines
• D) the ancient observation that someone who had recovered from the plague could safely care for those newly diseased

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Definitions:

Autonomic Nervous System

A subdivision of the peripheral nervous system that controls bodily functions not consciously directed, such as breathing, the heartbeat, and digestive processes.

Ventricles

The two lower chambers of the heart which receive blood from the atria and pump it into the arteries.

Subarachoid Space

The Subarachnoid Space is the area between the arachnoid membrane and pia mater around the brain and spinal cord, containing cerebrospinal fluid.

Cerebrospinal Fluid

A clear, colorless body fluid found in the brain and spinal cord, providing cushioning and maintaining a stable environment.