Since insulin released from the pancreas is carried in the bloodstream to distant target cells, like muscle cells, it is considered to be a(n)
a) local hormone.
b) circulating hormone.
c) paracrine.
d) autocrine.
e) neurotransmitter.
b
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A(n) ____________________ energy balance occurs when the amount of energy in food intake equals the amount of energy expended by the muscles performing external work
Fill in the blank(s) with correct word
Gap junctions can be found in all of the following tissues except
A) cardiac muscle. B) smooth muscle. C) skeletal muscle. D) simple columnar epithelium. E) pseudostratified columnar epithelium.
Pinkeye is an acute inflammation of the
A. retina. B. choroid. C. sclera. D. conjunctiva. E. lacrimal gland.
The ________ division carries signals to the smooth muscle in the large intestine
A) somatic motor B) visceral sensory C) afferent D) somatic sensory E) visceral motor