Which person most likely has the largest thymus gland?
(a) a third trimester fetus
(b) a two-year-old
(c) a 12-year-old
(d) a 25-year-old
Ans: (d) a 25-year-old
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The two structural divisions of the nervous system are the:
A) sensory division and motor division. B) central nervous system and peripheral nervous system. C) visceral motor division and somatic motor division. D) somatic sensory division and visceral sensory system.
Products from the cell body of a neuron are transported to the axon terminals by ________.
Fill in the blank(s) with the appropriate word(s).
A gluteal gait, in which a person walks with a waddling limp, is usually caused by a
disorder of the A) gluteus maximus and gluteus minimus. B) gluteus maximus and tensor fasciae latae. C) gluteus medius and gluteus minimus. D) gluteus maximus and gluteus medius.
_______ chemical signals are released by cells and affect other cell types locally without being transported in blood
Fill in the blank(s) with the appropriate word(s).