Science Quiz / Lymphatic System 3

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Can you name the Lymphatic System 3?

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IL-2 is used therapeutically to enhance the body's defense against what?
This method of destruction results in the blocking effects of toxins and prevention of attachment to body cells.
Cytotoxic T cells have two mechanisms. One mechanisms releases granzymes while the other releases perforins. The mechanisms that utilizes granzymes cause the infected cell to under
Once a B cell is activated by a binding antigen, it produces what?
Which cells proliferate during the secondary antibody response, resulting in exponential growth of the antibody titer?
IL-2 sets up a positive or negative feedback in order to encourage T cell division?
Activated Cytotoxic T cells that use granulysin and perforin allow the infected body cell they attack to undergo:
Another name for Killer T cells is:
True or false: the secondary response to a re-exposed antigen is faster and more intense.
Do Helper T cells attack and eliminate antigens?
T cells bind to which type of cells that have found antigens in the lymph?
IL-1 and IL-2 are examples of what?
This antibody remains in the blood even after antibody levels are no longer elevated.
Do antibodies leave the lymphatic system?
Helper T cells must be primed by a presented antigen in order for it to start doing its job. Would there be an immune response without Helper T cells?
Immobilization of bacteria results in the destruction of what?
Antibodies are also called:
This is the process in which antigens cross-link, causing them to clump and precipitate.
True or False: IL-2 can be released by macrophages before IL-1 is released.
QuestionAnswerExtra
This type of immunity has an natural and artificial type, along with passive and active subtypes.
An infection or contact with a pathogen is an example of what type of immunity?
True or false: the primary response to an antigen is instant.
IL stands for:
True or false: B cells produces antibodies.
This antibody is the only one that can cross the placenta:
The antibody that has the largest population in the body is:
An injection of immune serum is a type of what kind of immunity?
True or false: Cytotoxic cells circulate the body in search of body cells that display antigens to which they have been sensitized.
True or false: antibody structure is identical to the antibody receptor of their progenitor cell.
Each antibody has a unique variable region that contains the:
Proliferation of other T cells and B cells that have already been bound to an antigen is regulated by which immune cell?
Inactive B cells encounter 'free' antigens in lymph or ISF, bind to them and become:
Antibodies passing from the mother to the fetus via the placenta or breat milk to the infant is an example of what type of immunity?
A vaccine or a dead or attenuated pathogens is an example of what type of immunity?
The only type of T cells that directly attack and kill other cells are:
Along with plasma cells, B cells differentiate into:
T cells leave the lymphatic system. Do B cells?
Do antibodies destroy antigens?

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Created Oct 6, 2012ReportNominate
Tags:extra, lymphatic, system

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