Cells May Frequently Find Themselves in an Environment with Very

question 19

Multiple Choice

Cells may frequently find themselves in an environment with very low extracellular concentrations of substances needed in higher amounts inside the cell.To obtain these needed items,such cells would be most likely to engage in

• A)simple diffusion.
• B)facilitated diffusion.
• C)active transport.
• D)osmosis.

---

Definitions:

Modified Repurchase

A buying situation where a customer is making a repeat purchase but with changes in requirements or suppliers.

Public Purchase

The process by which government departments or entities acquire goods, services, and works from private sector companies.

Reference Groups

Groups that individuals compare themselves to for guidance in forming attitudes, beliefs, values, or behaviors.

Consumer

An individual who purchases goods and services for personal use.