Question

The antibodies combat with antigens by

• A. Neutralization
• B. Precipitation
• C. Agglutination
• D. All the above

Answer 1

Answer: (D)

• Antibodies are produced by specialized white blood cells called B lymphocytes (or B cells). These antibodies attach to the surface of the antigen/foreign agent and destroy it.
• The antibodies combat with antigens by three major mechanisms. They are Precipitation, Agglutination, and Neutralization.
  
• So, the correct answer is 'All the above'.