Question

Which one of the following statement is correct with respect to immunity?

• A. Preformed antibodies need to be injected to treat the bite by a viper snake
• B. The antibodies against small pox pathogen are produced by T - lymphocytes
• C. Antibodies are protein molecules, each of which has four light chains
• D. Rejection of a kidney graft is the function of B-lymphocytes

Answer 1

Answer: (A)

Correct answer is (a) Preformed antibodies need to be injected to treat the bite by a viper snake