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प्रश्न
The cells that actually release the antibodies are ______.
पर्याय
Helper T-cells
Cytotoxic T-cells
Plasma cells
None of these
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उत्तर
The cells that actually release the antibodies are plasma cells.
Explanation:
Plasma cells are differentiated B-lymphocytes that actually release antibodies in response to the presence of antigens. Helper T-cells assist in stimulating B-cells but do not produce antibodies themselves; cytotoxic T-cells destroy infected cells, and suppressor cells regulate immune responses.
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संबंधित प्रश्न
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Proper checking of blood before blood donation.
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Physical exercise / Yogasanas.
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Antibodies are produced on exposure to ______.
Define giving one example :
Antibiotic
Differentiate between the following:
Toxins and Antitoxins
Explain the Term: Antibiotic
Mention, if the following statement is True or False. If false rewrite the statement in its correct form:
AIDS stands for Acquired Immune Destruction Syndrome.
At present vaccine is not available against:
Column 2 is a list of items related to ideas in Column 1. Match the term in Column 2 with the suitable idea given in Column 1.
| Column 1 | Column 2 | ||
| i | Edward Janner | a | Alexander Flemming |
| ii | Pathogen | b | Pneumonia |
| iii | Streptomycin | c | Smallpox vaccine |
| iv | Penicillin | d | Diseases producing microbe |
| v | Antiseptic | e | Carbolic acid |
| vi | Disinfectant | f | Boric acid |
Why is the immune system essential for our health?
