An antibody is a

A. molecule that specifically inactivates an antigen

B. WBC which invades bacteria

C. secretion of mammalian RBC

D. component of blood

You can do it
  1. An antigen is a/an
  2. Sickle cell anaemia is due to
  3. An antibody is a
  4. Malaria day is observed on
  5. Diphtheria disease is connected with
  6. The Headquarters of World Health Organisation (WHO) is located at
  7. Which of the following is not an infectious disease
  8. Which of the following disease is found in Negroes only
  9. AIDS is caused by
  10. Antibiotics produced by fungi include
  11. Passive immunity can be clamed by
  12. The fertility of woman ceases at about 49-59 years. This arrest of reproductive capacity is known as
  13. Adenoid is the disease in which
  14. Widal test is used for susceptibility to
  15. Which one of these is a cancerous disease
  16. The damage due to radiations depends upon
  17. Angina pectoris, characterised by pain in chest on left side is due to
  18. The clinical test used for screening blood samples before transfusion is
  19. Certain diseases cause congestion of lungs as a result of whkh blood circulation through lungs may be…
  20. Asthma is a respiratory disease caused due to
  21. A basic pathological process producing symptoms such as redness, heat, swelling and pain in the affected…
  22. The present rate of growth of human population is aproximately
  23. Heart attacks are more common in
  24. Infants who are not fed by breast milk usually suffer from
  25. Pleurisy is caused when the pleura is
  26. The projected population of India in year 2001 is
  27. Which of the following atmospheric gases strongly absorbs the heat energy and retards rediative cooling…
  28. Which disease is pandemic
  29. Which of the following is a helminth disease
  30. Depletion of ozone in the stratosphere will lead to