Antigen variability
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Question 1 of 25
1. Question
Which of these induces the immune system to produce antibodies?
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Question 2 of 25
2. Question
An antigen can be…
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Question 3 of 25
3. Question
Under normal pathological conditions, normal cells may act as…
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Question 4 of 25
4. Question
Which of the following can antigens be composed of?
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Question 5 of 25
5. Question
Antigens contain specific sites on their surface known as…
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Question 6 of 25
6. Question
Which of these is not an exogenous antigen?
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Question 7 of 25
7. Question
What are haptens?
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Question 8 of 25
8. Question
Antigen variation occurs by?
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Question 9 of 25
9. Question
Are all antigens immunogens?
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Question 10 of 25
10. Question
Antibodies are ………shaped
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Question 11 of 25
11. Question
Antibodies are like…….. in nature
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Question 12 of 25
12. Question
The specific binding site for antibodies is…
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Question 13 of 25
13. Question
Which of the following is incorrect with regard to antigen epitopes?
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Question 14 of 25
14. Question
Very low doses of antigen may induce
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Question 15 of 25
15. Question
Lymphocytes are activated by antigens in the
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Question 16 of 25
16. Question
A virus that can activate cytotoxic T cells must contain
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Question 17 of 25
17. Question
The ability of an antigen to induce an immune response does not depend on the antigen’s…
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Question 18 of 25
18. Question
IgE protects against…..
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Question 19 of 25
19. Question
The binding of antigen to antibody…
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Question 20 of 25
20. Question
IgM is made by
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Question 21 of 25
21. Question
Inactive antigen triggers…
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Question 22 of 25
22. Question
Vaccines increase the number of…
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Question 23 of 25
23. Question
Which immune response is faster and more efficient?
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Question 24 of 25
24. Question
Antigen binding sites are present in…
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Question 25 of 25
25. Question
Which of the following is an antigen?
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