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Dendritic Cells and Antigen Presentation Quiz

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Dendritic Cells and Antigen Presentation Quiz

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Questions and Answers

Why are dendritic cells named so?

Being lymphoid in cell lineage

Due to their involvement in phagocytosis

Secreting inflammatory cytokines

Presence of long cytoplasmic projections or dendrites (correct)

What is the main function of dendritic cells in the immune system?

Secreting protective response against viruses

Phagocytosis of pathogens

Producing inflammatory cytokines

Activating T-cells by presenting antigens (correct)

What is cytotoxicity in the context of the immune system?

The ability to cause death of a target cell (correct)

The process of presenting antigens to T-cells

The production of protective response against viral infections

The ability to secrete inflammatory cytokines

Which cells exhibit cytotoxicity against virally infected cells and tumor cells?

Tc Cells and NK Cells Signup and view all the answers

What leads to the migration of dendritic cells to secondary lymphoid tissues?

Activation through specific inflammatory cytokines Signup and view all the answers

What is the difference between NK Cells and Tc Cells?

Mode of activation against target cells Signup and view all the answers

What is the main function of dendritic cells in the immune system?

Presentation of antigens to T-cells Signup and view all the answers

Which cells exhibit cytotoxicity against virally infected cells, tumor cells, and our cells infected by pathogenic microorganisms?

Natural Killer (NK) Cells Signup and view all the answers

What leads to the migration of dendritic cells to secondary lymphoid tissues?

Activation through specific inflammatory cytokines Signup and view all the answers

What is cytotoxicity in the context of the immune system?

Ability to damage or cause death of a target cell Signup and view all the answers

What is the difference between NK Cells and Tc Cells?

Mode of activation against target cells Signup and view all the answers

What can activate dendritic cells to migrate to secondary lymphoid tissues?

Inflammatory cytokines secreted by macrophages Signup and view all the answers

Dendritic Cells and Antigen Presentation Quiz

Choose a study mode

Podcast

Questions and Answers

Why are dendritic cells named so?

What is the main function of dendritic cells in the immune system?

What is cytotoxicity in the context of the immune system?

Which cells exhibit cytotoxicity against virally infected cells and tumor cells?

What leads to the migration of dendritic cells to secondary lymphoid tissues?

What is the difference between NK Cells and Tc Cells?

What is the main function of dendritic cells in the immune system?

Which cells exhibit cytotoxicity against virally infected cells, tumor cells, and our cells infected by pathogenic microorganisms?

What leads to the migration of dendritic cells to secondary lymphoid tissues?

What is cytotoxicity in the context of the immune system?

What is the difference between NK Cells and Tc Cells?

What can activate dendritic cells to migrate to secondary lymphoid tissues?

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