Gray matter refers to regions of the central nervous system composed primarily of densely packed cell bodies, whereas white matter consists of bundles of myelinated nerve fibers
Indicate whether the statement is true or false
T
Anatomy & Physiology
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The heart is ________ to the lungs
A) lateral B) medial C) posterior D) proximal E) distal
Anatomy & Physiology
Which of the following is an excitatory neurotransmitter secreted by motor neurons innervating skeletal muscle?
A) cholinesterase B) norepinephrine C) acetylcholine D) gamma aminobutyric acid
Anatomy & Physiology
Which of the following would be classified as a lipid?
A. Starch - a polysaccharide B. Alanine - an amino acid C. Cholesterol - a steroid D. Sucrose - a disaccharide E. Catalase - an enzyme
Anatomy & Physiology
A connective tissue is composed of cells and a(n) extracellular ________ that consists of fibers and ground substance.
Fill in the blank(s) with the appropriate word(s).
Anatomy & Physiology