How do antibodies help phagocytes?

  1. They mark pathogens for phagocytes to engulf
  2. They make phagocytes divide
  3. They produce enzymes
  4. They carry oxygen to phagocytes
Answer

A) They mark pathogens for phagocytes to engulf

Antibodies bind and mark pathogens. O Level Biology · Topic 12 Disease and Immunity · 12.3 Immunity

Biology MCQ · More O Level Biology: Disease and Immunity MCQs · Practise