Lymphocytes

question 43

Multiple Choice

Lymphocytes

• A)possess MHC antigens for recognizing self.
• B)have membrane receptors that recognize foreign antigens.
• C)gain tolerance to self by destruction of lymphocytes that could react against self.
• D)develop into clones of B and T cells with extreme variations of specificity.
• E)All of the choices are correct.

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Definitions:

Markup Percent

The percentage increase on the cost price of goods to arrive at the selling price.

Selling Price

The amount of money for which a product or service is sold to customers.

Markup Percent

The percentage added to the cost price of goods to cover overhead and profit.

Markup Percent

The markup on the original cost of goods intended to cover running costs and generate profit.