Lymphatic System 3

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Can you name the Lymphatic System 3?

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This antibody is the only one that can cross the placenta:
This is the process in which antigens cross-link, causing them to clump and precipitate.
The antibody that has the largest population in the body is:
Antibodies are also called:
True or false: the primary response to an antigen is instant.
Do antibodies destroy antigens?
IL stands for:
True or false: B cells produces antibodies.
Each antibody has a unique variable region that contains the:
An injection of immune serum is a type of what kind of immunity?
IL-2 sets up a positive or negative feedback in order to encourage T cell division?
Proliferation of other T cells and B cells that have already been bound to an antigen is regulated by which immune cell?
Do Helper T cells attack and eliminate antigens?
This antibody remains in the blood even after antibody levels are no longer elevated.
This method of destruction results in the blocking effects of toxins and prevention of attachment to body cells.
Once a B cell is activated by a binding antigen, it produces what?
T cells leave the lymphatic system. Do B cells?
Which cells proliferate during the secondary antibody response, resulting in exponential growth of the antibody titer?
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
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Inactive B cells encounter 'free' antigens in lymph or ISF, bind to them and become:
True or False: IL-2 can be released by macrophages before IL-1 is released.
An infection or contact with a pathogen is an example of what type of immunity?
Another name for Killer T cells is:
Activated Cytotoxic T cells that use granulysin and perforin allow the infected body cell they attack to undergo:
Immobilization of bacteria results in the destruction of what?
True or false: the secondary response to a re-exposed antigen is faster and more intense.
A vaccine or a dead or attenuated pathogens is an example of what type of immunity?
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?
IL-2 is used therapeutically to enhance the body's defense against what?
Do antibodies leave the lymphatic system?
True or false: Cytotoxic cells circulate the body in search of body cells that display antigens to which they have been sensitized.
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?
T cells bind to which type of cells that have found antigens in the lymph?
This type of immunity has an natural and artificial type, along with passive and active subtypes.
The only type of T cells that directly attack and kill other cells are:
IL-1 and IL-2 are examples of what?
Along with plasma cells, B cells differentiate into:
True or false: antibody structure is identical to the antibody receptor of their progenitor cell.

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