Identify Three Locations Where Secretory IgA Can Bind to Antigens

question 25

Essay

Identify three locations where secretory IgA can bind to antigens in mucosal tissue,and for each give the fate of the antigen upon binding to secretory IgA.

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Definitions:

Cost Method

An accounting method used to value inventory or investments at their original purchase cost.

Treasury Stock

Shares initially offered by a company and then purchased again by that company, lowering the volume of shares that are actively traded on the market.

Par Common Stock

The face value of common stock as stated in the corporate charter, which has no direct correlation to the market value.

Cost Method

An accounting method used for investments where the investment is recorded at its acquisition cost, without subsequent change for increases or decreases in market value.