Muscle tone is:
A) the feeling of well-being following exercise
B) the ability of a muscle to maintain a contraction against an outside force
C) the condition of athletes after intensive training
D) a state of sustained partial muscular contraction that is vital for the health of muscles
E) the result of increased neuromuscular system coordination and increased metabolic rate
D) a state of sustained partial muscular contraction that is vital for the health of muscles
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The structure that marks the division between the right and left lobes of the liver is the
A) lesser omentum. B) greater omentum. C) falciform ligament. D) ligamentum teres. E) hepatic ligament.
The sclera is continuous with a transparent layer over the anterior eye known as the __________.
What will be an ideal response?What will be an ideal response?
Which of these arteries are able to actively dilate and constrict?
A. elastic arteries B. medium-sized (distributing) arteries C. arterioles D. small arteries E. All of these except elastic arteries show active dilation and constriction.
In addition to secreting hormones, the pancreas also produces
A. sodium chloride. B. prostaglandins. C. white blood cells. D. endorphins. E. pancreatic juice.