During transplantation, which immunity causes rejection?

1.    Humoral immunity

2.    CMI

3.   Innate immunity

4.   Antibody mediated immunity

In the structure of an antibody; which terminal has antigen-binding site?

1.    N

2.    C

3.   N terminal of heavy chain and C terminal of light chain

4.   C terminal of heavy chain and N terminal of light chain

IgM is pentamerous and the weight of the heavy chain is 1000000 Da and that of the light chain is approximately half of the heavy chain, then find the weight of IgM.

1.    More than 1500kDa

2.    150kDa

3.   15 kDa

4.   300 kDa

If IgM is pentamerous and the weight of antibody is around 1500000 Da. It is provided that the weight of the heavy chain of the antibody is twice that of the light chain. Then find the approximate weight of dimeric antibody IgA.

1.    More than 590kDa

2.    550kDa

3.   300kDa

4.   30kDa

If person X contracts a disease successfully, which kind of immunity has he developed?

1.    Active

2    Passive

3.   Anamnestic

4.   Humoral

Colostrum and immunity gained through the placenta come under which class of immunity?

1.    Natural

2.    Passive

3.   Active

4.   More than one option

When a quick immune response is required, we administer which kind of immunization?

1.    Active

2.    Passive

3.   Both depending on the pathogen

4.   Generally active sometimes passive

RDT has not allowed producing an antigenic polypeptide of the pathogen in

1.    Bacteria

2..    Yeast

3.    Virus 

4.   Both 1 and 2

Allergies could be because of

1.    Protected environment provided in early life

2.    Modern day lifestyle

3.   More sensitivity to the environment

4.   All of these

The cause of autoimmunity can be

1.    Physical appearance

2.    Genetic reasons

3.   Reasons, which are still under research

4.   Both 2 and 3