John sees Martha; the pupils of his eyes dilate. It is "love at first sight." What division(s) of the ANS is(are) involved?
A. sympathetic division
B. parasympathetic division
C. somatic motor division
D. neither sympathetic division nor parasympathetic division
E. both sympathetic division and parasympathetic division
A
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Answer the following statement true (T) or false (F)
Which portion of the nephron reabsorbs most of the important nutrients, such as glucose and amino acids as well as any plasma proteins?
proximal convoluted tubule (PCT) glomerulus nephron loop distal convoluted tubule (DCT)
The ________ secretes a hormone that increases the body's metabolic rate, promotes alertness, quickens reflexes, and stimulates the fetal nervous system.
A. parathyroid gland B. thyroid gland C. thymus D. pancreas E. adrenal gland
Ependymal cells line the inner cavities of the CNS.
Answer the following statement true (T) or false (F)