A bone cell that secretes the organic components of bone matrix is ________.
A) stimulated by activity of the thyroid gland
B) an osteoclast
C) an osteoblast
D) an osteocyte
E) located in a lacuna
Ans: C) an osteoblast
Anatomy & Physiology
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Rapid water loss from burned skin is an extreme form of ________ perspiration
A) imprudent B) non-sense C) impractical D) vacuous E) insensible
Anatomy & Physiology
When the ovaries secrete estrogen in response to the hormone GnRH, this is an example of __________ stimulation.
A. humoral B. neural C. hormonal D. negative feedback
Anatomy & Physiology
Impulses are conducted more rapidly along a neuron if ________ is present.
A. calcium B. sodium C. myelin D. spinal fluid
Anatomy & Physiology
Negative feedback is bad for the body because it increases a change away from normal
Indicate whether the statement is true or false.
Anatomy & Physiology