At the point of injury, platelets:
a. become sticky and accumulate near the opening
b. release thrombin
c. release fibrin
d. both A and C above
a. become sticky and accumulate near the opening
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Which of the following connective tissue cells produces collagen?
A) adipocytes B) fibroblasts C) macrophages D) mast cells E) lymphocytes
Place the following in correct sequence from simplest to most complex:
1. molecules 2. atoms 3. tissues 4. cells 5. organ A) 1-2-3-4-5 B) 2-1-4-3-5 C) 2-1-3-4-5 D) 1-2-4-3-5
The nonpregnant uterine wall consists mostly of ________
A) perimetrium B) dense regular connective tissue C) endometrium D) dense irregular connective tissue E) myometrium
What is found in the antrum of an oocyte?
A. Thecal fluid B. Estrogen C. Testosterone D. Progesterone E. The zona pellucida