Which of the Following Is Responsible for Increasing the Surface

question 8

Multiple Choice

Which of the following is responsible for increasing the surface area for absorption in the digestive tract 20-fold?

• A) cilia
• B) mucosal cells
• C) chyme
• D) microvilli
• E) All of these are correct.

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Definitions:

Portfolio

A collection of financial investments, such as stocks, bonds, commodities, or real estate, held by an individual or institution.

Slope of the Budget Line

The rate at which a consumer can trade off one good for another while maintaining the same level of utility, representing the relative prices of two goods.

Risk

The possibility of loss, damage, or any other undesirable event.

Return

The profit or loss derived from an investment over a particular period, expressed either in percentage or absolute terms.