The Movement of Molecules from an Area of Greater Concentration

question 63

Multiple Choice

The movement of molecules from an area of greater concentration to an area of lesser concentration is called:

• A)active transport
• B)diffusion
• C)pinocytosis
• D)filtration

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Definitions:

Driving Miles

A measure of distance traveled by vehicles, often used to assess fuel consumption or travel costs.

Equality

The state of being equal, especially in status, rights, opportunities, or distribution of wealth.

Efficiency

In economic terms, this refers to the optimal production and allocation of resources to maximize output with the least waste.

Scarce Resources

Limited resources which are not enough to satisfy the unlimited wants of people.