Podcast
Questions and Answers
Which type of cells are the major defense against viral infections?
Which type of cells are the major defense against viral infections?
- Cytotoxic T Lymphocytes (correct)
- Natural Killer cells
- B cells
- Macrophages
Where is MHC Class II restricted to in the body?
Where is MHC Class II restricted to in the body?
- Mononuclear cells (correct)
- Lymphocytes
- All nucleated cells
- Macrophages
What is the role of Perforin in viral infections?
What is the role of Perforin in viral infections?
- It destroys infected cells by lysis
- It promotes viral replication
- It binds to infected cells
- It makes holes in infected cell's membrane (correct)
In viral infections, which molecules interact with each other in MHC-peptide interactions?
In viral infections, which molecules interact with each other in MHC-peptide interactions?
What is the main mechanism through which Cytotoxic T cells destroy infected body cells?
What is the main mechanism through which Cytotoxic T cells destroy infected body cells?
Which type of molecules have a 3D structure that plays a crucial role in antigen presentation?
Which type of molecules have a 3D structure that plays a crucial role in antigen presentation?
Which cells are the main effector mechanisms against virus and virus-infected cells?
Which cells are the main effector mechanisms against virus and virus-infected cells?
In viral infections, which type of molecules are involved in opsonization of viruses?
In viral infections, which type of molecules are involved in opsonization of viruses?
Where is MHC Class I antigen distribution primarily seen in the body?
Where is MHC Class I antigen distribution primarily seen in the body?
What is the main function of Cytotoxic T Lymphocytes in viral infections?
What is the main function of Cytotoxic T Lymphocytes in viral infections?
Which molecules are directly involved in forming holes in infected cell membranes during cell killing in viral infections?
Which molecules are directly involved in forming holes in infected cell membranes during cell killing in viral infections?
Where is MHC Class II antigen distribution primarily restricted to in the body?
Where is MHC Class II antigen distribution primarily restricted to in the body?
What is the role of Macrophages in viral infections?
What is the role of Macrophages in viral infections?
