What does a canaliculus of compact bone contain?
A. An abundance of collagen fibers
B. Mainly hydroxyapatite
C. Blood vessels
D. Nerves
E. A process of an osteocyte
Answer: E
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Indicate whether the statement is true or false
Which statement regarding endocrine glands is incorrect?
a. They produce hormones. b. They secrete their products into the blood. c. They are comprised of epithelial tissue. d. They are all controlled by the nervous system. e. They are ductless.
Protein carrier-mediated transport of molecules display ________.
A. competition B. saturation C. specificity D. All of the choices are correct.
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