Antigen-Presenting Dendritic Cells Are Found in the Skin and in the Linings

question 38

True/False

Antigen-presenting dendritic cells are found in the skin and in the linings of the respiratory and digestive tracts.

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Definitions:

Decreasing Opportunity Costs

A situation in which the opportunity costs of resources decrease as more of a good is produced.

Increasing Opportunity Costs

A situation where increasing production of one good requires larger and larger sacrifices in the production of another good due to limited resources.

Unemployment Rate

The ratio of the complete labor pool that is jobless yet is in active pursuit of employment and prepared to work.

Opportunity Cost

The loss of potential gain from other alternatives when one alternative is chosen over others.