Which is an intermediary protein that enables platelets to adhere to collagen?

A. Tissue plasminogen activator (t-PA)
B. Activated protein C
C. von Willebrand factor (vWF)
D. ATP
E. Arachidonic acid


Answer: C

Anatomy & Physiology

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Define seasonal polyestrus

What will be an ideal response?

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Normally, an adult at rest should have respirations that:

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Anatomy & Physiology