Which muscle inserts on the clavicle and the acromion and spine of the scapula?
A) serratus anterior
B) levator scapulae
C) sternocleidomastoid
D) pectoralis minor
E) trapezius
E) trapezius
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Fibroblast cells form protein fibers that function to attach structures together.
Answer the following statement true (T) or false (F)
An EPSP
A. opens voltage-gated Ca2+ channels in the presynaptic membrane. B. is a direct result of the opening of ligand-gated channels permeable to both Na+ and K+ ions. C. occurs when voltage-gated Cl- channels open in a postsynaptic cell membrane. D. stabilizes the membrane to remain at its resting potential. E. is a direct result of the opening of voltage-gated channels permeable to both Na+ and K+ ions.
The normal body response to prolonged exposure in a cold environment is to:
A. decrease metabolism B. vasodilate the skin C. increase plasma cortisol levels D. increase body surface area E. decrease voluntary muscle activity
Which special sense does NOT travel through the thalamus at any point in its transmission?
A) olfaction B) vision C) hearing D) gustation