Which Statement Is Believed to Be True Concerning Th2 Cells

question 28

Multiple Choice

Which statement is believed to be true concerning Th2 cells?

• A)Th2 cells are induced by antigens derived from allergens.
• B)They are induced by antigens derived from cancer cells.
• C)Th2 cells produce IL-2, TNF-ß, and IFN-g.
• D)They assist in the development of cell-mediated immunity.

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Definitions:

1790 Naturalization Act

The first law in the United States to establish a national framework for the naturalization of foreign citizens, which limited this process to "free white persons."

Open Immigration

American immigration laws under which nearly all white people could immigrate to the United States and become naturalized citizens.

Thomas Jefferson

A Founding Father of America, the main writer of the Declaration of Independence in 1776, and served as the third President of the United States from 1801 to 1809.