Which of the Following Statements Concerning Epithelial Cell Surfaces Is

question 11

Multiple Choice

Which of the following statements concerning epithelial cell surfaces is false?

• A)Smooth surfaces reduce friction.
• B)Epithelium with folded surfaces tends to be very rigid.
• C)Cilia propel materials along the surface of an epithelial cell.
• D)Epithelium with folded surfaces can change shape.
• E)Epithelial cells with microvilli are involved in absorption.

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Definitions:

Average Product

The output produced per unit of a factor of production, calculated by dividing total product by the quantity of the input used in production.

Marginal Product

The additional output resulting from the use of one more unit of a factor of production, holding other factors constant.

Factor Demand

The demand for productive resources (like labor, land, and capital) that businesses need to produce goods and services.

Marginal Product

The extra output produced by using an additional unit of a particular production factor, while holding other factors steady.