Which of the following is not a physiological barrier?

1. Acid of stomach

2. Saliva in mouth

3. Tears in eyes

4. Mucus coating of epithelium of respiratory tract

Subtopic:  Details of Immunity |
 93%
From NCERT
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Which of the following is not a cellular barrier?

1. PMNL

2. Monocytes

3. Macrophages

4. Virus infected cells

Subtopic:  Details of Immunity |
 90%
From NCERT
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Anamnestic Response is generated by

1. First interaction of pathogen with the body

2. Second interaction of pathogen with the body

3. Response against self cells

4. Response against not a potential antigen

Subtopic:  Details of Immunity |
 80%
From NCERT
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The B lymphocytes produce an army of proteins in response to pathogens into our body to fight with them and T lymphocytes help B lymphocytes to produce that army.

And such proteins are known as

1. Cytokines

2. Interferons

3. Antibodies

4. Allergen

Subtopic:  Details of Immunity |
 87%
From NCERT
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The response generated by antibodies is called

1. Cell mediated Immune response

2. Humoral immune response

3. Primary immune response

4. Anamnestic immune response

Subtopic:  Details of Immunity |
 80%
From NCERT
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During transplantation, which immunity causes rejection?

1. Humoral immunity

2. CMI

3. Innate immunity

4. Anibody mediated immunity

Subtopic:  Details of Immunity |
 92%
From NCERT
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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

Subtopic:  Details of Immunity |
 57%
From NCERT
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IgM is pentamerous and weight of heavy chain is 1000000 Da and that of 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

Subtopic:  Details of Immunity |
 62%
From NCERT
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If a person X contracts a disease successfully, which kind of immunity has he developed?

1. Active

2. Passive

3. Anamnestic

4. Humoral

Subtopic:  Active & Passive Immunity |
 70%
From NCERT
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Colostrum and immunity gained through placenta comes under which class of immunity?

1. Natural

2. Passive

3. Active

4. More than one option

Subtopic:  Active & Passive Immunity |
 52%
From NCERT
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