Multiple Choice
Which one better supports cell proliferation when added to fibroblast cultures: serum or plasma? This activity is due to the presence of mitogens in this fluid. What is responsible for making these mitogens?
A) Serum; red blood cells
B) Serum; platelets
C) Plasma; red blood cells
D) Plasma; white blood cells
E) Plasma; platelets
Correct Answer:

Verified
Correct Answer:
Verified
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