Antigen binding site in an antibody is formed by
Two light chains
Two heavy chains
One heavy and one light chain
Either between two light chains or between one heavy and one light chain depending upon the nature of antigen
After drinking alcohol, a person walks clumsily because, the alcohol affects his
The poisons produced in the body by bacteria are called
Rishikesh is famous for the production of
Cholera patient is administrated by ’saline drip' because
Which organ is considered as "Graveyard of $RBC$'' where most of them are destroyed by macrophages