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Home Q & A Board Biology-Related Homework Help Medicine Immunology
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ididntstudy ididntstudy
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6 years ago
Which of the following is the first complement factor to be activated, resulting in insertion of one of its subunits into the pathogen surface in two of the three complement fixation pathways?
 
  A. C2
  B. C3
  C. Factor B
  D. Factor D
  E. C4
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analucia_reidanalucia_reid
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6 years ago
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ididntstudy Author
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6 years ago
Thank you, thank you, thank you!
KaylenePig
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Yesterday
I appreciate what you did here, answered it right Smiling Face with Open Mouth
branbran2k16
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2 hours ago
Thanks
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