N-Text Figure Based Questions

question 84

Multiple Choice

n-Text Figure Based Questions
-What neurotransmitter is released from most varicosities in the sympathetic division? (Figure 16-4)

• A) dopamine
• B) serotonin
• C) epinephrine
• D) norepinephrine
• E) GABA

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Definitions:

Tissue Spaces

Areas within body tissues that are not occupied by cells, often filled with fluid or extracellular matrix.

Bloodstream

The system of blood vessels through which blood circulates throughout the body, delivering nutrients and removing waste.

Immune Response

The body's defense mechanism against foreign substances or pathogens, involving recognition and response to antigens through the activities of the immune system.

Ig

Short for Immunoglobulin, a class of proteins that function as antibodies in the immune response by identifying and neutralizing pathogens.