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प्रश्न
What are interferons?
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उत्तर
Interferons are proteins secreted by virus-infected animal cells.
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संबंधित प्रश्न
Describe the antigen-antibody complex
Write the full forms of: TAB
Answer the following question.
Differentiate between the roles of B-lymphocytes and T-lymphocytes in generating immune responses.
Mention one application of the following:
Colostrum
Enlist the four types of T- lymphocytes, responsible for immune response of our body.
Match column I with column II and choose the correct option.
| Column I | Column II | ||
| i. | Specificity | a. | Lymphocytes produced against each particular foreign molecule |
| ii. | Diversity | b. | Self-cells are not attacked by immune system of the own body |
| iii. | Memory | c. | Immune system works against multiple pathogens |
| iv. | Discrimination between self and non-self | d. | Stronger immune response on second encounter |
Write a short note on Acute Phase Proteins (APPs).
Class of cytokines released by cells infected with viruses and certain WBC's to protect from viral infection are ______.
What does the local defence system include?
Which of the following best describes what the immune system does in terms of distinguishing cells?
