Biology 9700 · AS & A Level · Proteins

Proteins — practice question

In what location are antibodies present during an immune response?

  • AOn the surface of pathogens and on the surface of memory cells
  • BOn the surface of pathogens only
  • COn the surface of memory cells only
  • DNeither on the surface of pathogens nor on the surface of memory cells

Worked solution & mark scheme

This 1-mark question has a full step-by-step worked solution and mark scheme.

  • Full mark scheme, point by point
  • Step-by-step worked solution
  • Write your answer & get it marked instantly by AI