What type of bone cell is primarily active when bone growth occurs?
A) osteocyte
B) erythrocyte
C) chondrocyte
D) osteoblast
E) osteoclast
D
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Following damage to axons nearby, oligodendrocytes
A. secrete growth factors. B. do not secrete any chemicals. C. secrete growth-inhibitory molecules. D. grow their own fibers to occupy the space.
Simple squamous epithelium would be found
A) at the surface of the skin. B) lining the trachea. C) lining blood vessels. D) lining the stomach and small intestine. E) lining the urinary bladder.
The bone __________ normally generates new red blood cells, a process known as __________
Fill in the blank(s) with correct word
The ________ transfer urine from the kidneys to the urinary bladder.
A. efferent arteries B. ureters C. urethras D. vas deferens and uterine tubes