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Interferons are...

Interferons are

A

Allergens

B

Antibody molecules

C

Protein product of macrophages which destory microbes

D

Proteins secreted by virus infected cells which protect noninfected cells from further viral infection

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The correct Answer is:
D
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Read the following statements a) Interferons are secreted by viral infected cell & protect viral infected cells from further infection. b) Interferons are secreted by viral infected cells & protect non-infected cell from further viral infection. c) Interferons are secreted by normal cell & protect non-infected cell from further viral infection. d) Interferons are secreted by normal cell & protect adjacent viral infected cell from further infection. How many statements are wrong?

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GRB PUBLICATION-BASIC CONCEPTS OF IMMUNOLOGY-TRANSPLANTATION
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  2. Which one among the following forms the chemical barrier for infection...

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  3. Interferons are

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  4. Which one is not included in the category of physiological barriers to...

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  5. In which one of the following options the two examples are correctly m...

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  6. People administered with preformed antibodies get

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  7. Short-lived immunity acquired from mother to foetus across placenta or...

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  10. Humoral immunity is mediated by:

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  11. Which of the following is not a principal lymphod organ?

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  12. What product of the immune system attaches to bacteria, making them ea...

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  13. In anaphylactic shock, a substance is released which causes dilation o...

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  14. How does vaccination work

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  15. The cell-mediated immunity inside the human body is carried out by

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  16. The site on antigen that are recognized by antibodies and receptors pr...

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  17. A person may die due to allergic reaction or an anaphlactic shock whic...

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  18. An autoimmune disorder affecting the neuromuscular junction is:

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  19. Select correct combination of statements regarding Myasthenia gravis. ...

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  20. Passive immunity is defined as immunity

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