Exocytosis of neurotransmitter into the synaptic cleft is triggered by an influx of ______ in response to the arrival of an action potential in the axon terminal
A. K+
B. Na+
C. Ca2+
D. ATP
E. Cl-
C
Anatomy & Physiology
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Answer the following statement true (T) or false (F)
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There are ______________________________________ major types of white blood cells (WBCs)
Fill in the blank(s) with correct word
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Fill in the blank(s) with correct word
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Caudal means "skull, or head, end" of the body.?
Indicate whether the statement is true or false
Anatomy & Physiology