Which of the following elements of a control system detects a change?
A) control center
B) stimulus
C) effector
D) receptor
E) efferent pathway
Answer: D) receptor
Anatomy & Physiology
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Bone is composed of ________ percent cells
A) 25 B) 10 C) 2 D) 15 E) 50
Anatomy & Physiology
What produces "goose bumps"?
A. Dilation of cutaneous blood vessels B. Secretion of sweat C. Contraction of the arrector pili muscle D. Flow of sebum onto the skin
Anatomy & Physiology
Within the periodic table, elements are organized consecutively by
A. atomic number within rows. B. atomic number within columns. C. atomic mass within rows. D. atomic mass within columns.
Anatomy & Physiology
Which of the following is the generic term for the anatomical term coxal?
A. Hip B. Armpit C. Buttock D. Thigh
Anatomy & Physiology