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  • Immunology (GATE - XL)
  • Which of the following complement proteins are involved i...
Multiple choice

Which of the following complement proteins are involved in the process of opsonisation?

  1. C4a and C5a

  2. C4b and C3b

  3. C4a and C3a

  4. C5a and C6-C9

Reveal answer Fill a bubble to check yourself
B Correct answer
Explanation

C3b and, to a lesser degree, C4b molecules are opsonins.

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