Osteoblasts
a. secrete the organic matrix components of bone
b. become osteocytes once they become entrapped in the bone that they form
c. are primarily responsible for dissolving bone matrix
d. form cartilage
e. have characteristics a and b
E
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Someone born with an inherited condition known as adrenal hyperplasia might have two X chromosomes but genitalia that resemble those of a male. Explain the effects on the individual's phenotypic and genotypic sex
What will be an ideal response?
Which vessels can act as a blood reservoir by adjusting their total capacity to accommodate variations in blood volume?
a. lymph vessels b. arterioles c. capillaries d. veins e. lymph vessels and veins
Platelets
A. are also known as thrombocytes. B. are actually fragments of cells. C. play a role in preventing blood loss. D. can become sticky when exposed to connective tissue E. All of these choices are correct.
Which of the following is involved in forming cerebrospinal fluid?
A. Cerebral aqueduct B. Dural venous sinus C. Choroid plexus D. Central canal