White matter of the spinal cord is composed of what?

A. Myelinated neurons arranged in columns
B. Cell bodies
C. Dendrites
D. Unmyelinated neurons


Answer: A

Anatomy & Physiology

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The number of ganglia that may be associated with motor neurons of the somatic nervous system is

A. 1. B. 3. C. 0. D. 4. E. 2.

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The largest of the paranasal sinuses is (are) located within which of the following bones?

A) frontal bone B) ethmoid C) sphenoid D) nasal bone E) maxillae

Anatomy & Physiology

What structural level is represented by the coiling of the protein chain backbone into an alpha helix?

A) tertiary structure B) secondary structure C) primary structure D) quaternary structure

Anatomy & Physiology

Cardiac contraction induces blood flow in the arterial system, but it has no influence on blood flow in the veins

Indicate whether the statement is true or false

Anatomy & Physiology