The presence of ________ dramatically increases the speed at which an action potential moves along an axon
A) a capsule
B) plasma protein
C) neurilemma
D) glial cells
E) myelin
E
Anatomy & Physiology
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Which cranial nerve is vital for the functioning of the visceral organs?
A. Hypoglossal B. Abducens C. Glossopharyngeal D. Vagus
Anatomy & Physiology
Breathing helps facilitate return of lymph by creating a positive pressure in the thoracic cavity.
a. true b. false
Anatomy & Physiology
The salivary glands that produce secretions rich in salivary amylase are the
A) sublingual glands. B) submandibular glands. C) lingual glands. D) parotid glands. E) submaxillary glands.
Anatomy & Physiology
The ________ in the pulmonary circuit carry deoxygenated blood.
A. veins B. arteries
Anatomy & Physiology