CD8 T cells are good against: Viral pathogens. Extracellular bacteria. Intracellular bacteria. None of the above....
- CD8 T cells are good against:
- Viral pathogens.
- Extracellular bacteria.
- Intracellular bacteria.
- None of the above.
- Pick one (neutralization, opsonization, or complement fixation) and describe the role of the antibody.
Homework Answers
Answers
Question 1
choice A - viral pathogens
Explanation: Thymocytes interacts with MHC class I molecules mature that into CD8+ cells. It mainly protect infection from virus or they kill viral pathogens so that it is also called as hallmarks of antiviral immunity. It has viral specific T - cells to identify and kill them.
Complement fixation
- complement binds with both antigen and antibody. When they absorbed during antigen and antibody combination
- Use of antigen - antibody complex to fix the complement is used to the test to identify the specific antibodies.
- Positive complement system shows no lysis of sheep erythrocyte due to the complement is fixed on the test system.
- Negative test results due to hemolysis (combine with free blood cells) complement does not bind to the test system.
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CD8 T cells are good against:
Viral pathogens.
Extracellular bacteria.
Intracellular bacteria.
None of the above....
Pick one (neutralization, opsonization, or complement fixation) and describe the role of the antibody.
Pick one (neutralization, opsonization, or complement fixation) and describe the role of the antibody.
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