________ always indicate(s) kidney pathology, whereas ________ may be present normally in small amounts
A) Casts; crystals
B) Trace amounts of RBCs; calcium carbonate crystals
C) Epithelial cells; calcium oxalate crystals
D) Epithelial cells; calcium carbonate crystals
Answer: A
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The __________ horn is the area of the spinal cord that contains somas of somatic motor neurons.
Fill in the blank(s) with the appropriate word(s).
Production of _______ is not a function of the primary sex organs
a. estrogen b. testosterone c. progesterone d. seminal fluid e. gametes
Which of the following is a paired structure?
a. cerebral (mesencephalic) aqueduct b. median aperture c. central canal of spinal cord d. lateral aperture
The period of the cell cycle when the cell grows and performs its metabolic activities is ________
A) anaphase B) interphase C) metaphase D) telophase