Question

complement is component of how many protein fraction?? 8
9
10
11
please give some explanation
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Answer 1

30 proteins

Over 30 proteins and protein fragments make up the complement system, including serum proteins, and cell membrane receptors. They account for about 10% of the globulin fraction of blood serum.

Answer 2

Answer:

11

I do not want the explainbut it is 11