Which cells release cytokines that activate B-lymphocytes?

  1. Red blood cells
  2. T-helper cells
  3. Neutrophils
  4. T-killer cells
Answer

B) T-helper cells

T-helper cells coordinate the response. AS & A Level Biology · Topic 11 Immunity · 11.1 The immune system

Biology MCQ · More A Level Biology: Immunity MCQs · Practise