Which of the following organs contains the control center for the feedback system that regulates blood pressure?
a) skin
b) arteries
c) brain
d) heart
e) pituitary gland
Answer: c
Anatomy & Physiology
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Since they produce ribosome subunits, one would expect to find large numbers of nucleoli in cells that synthesize
A. proteins. B. steroid hormones. C. energy sources. D. pigments.
Anatomy & Physiology
What is the result when a ligament is stretched beyond its elastic limit?
A. A sprain occurs. B. Joint stability may be temporarily compromised. C. Joint stability may be permanently compromised. D. both A and B E. all of the above
Anatomy & Physiology
The heart initiates its own action potentials without any external stimulation
Indicate whether the statement is true or false
Anatomy & Physiology
Which of the following movements would you associate with chewing food?
A) elevation B) abduction C) flexion D) pronation E) circumduction
Anatomy & Physiology