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Choose the FALSE statement concerning antigens:

Most absorption and secretion occurs in the ________________.

Match the following immunoglobulins with their description

During a primary immune response, which of the following is the last line of defense against an invading pathogen?

In order for a T-Cell to recognize an antigen and begin adaptive immunity it must be ____________________.

This structure regulates the flow of material from the stomach into the duodenum.

The class of immunoglobulin that would be most protective against the common cold virus:

Most ATP  is produced during this process:

Once activated, the complement system can do all of the following EXCEPT:

_______________ is a granulocyte white blood cell that performs phagocytosis and is attracted from the bloodstream via chemotaxis and is often the first to arrive on the scene of an infection/injury.