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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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
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