The Main Circuit Board That Controls the Other Components in a Computer

question 24

Multiple Choice

The main circuit board that controls the other components in a computer system is the ____.

• A) motherboard
• B) hard drive
• C) microprocessor
• D) central processing unit
• E) video board

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Definitions:

Cell Membrane

The semipermeable membrane surrounding the cytoplasm of a cell, managing the entry and exit of substances.

Filtration

A process that separates particles from a fluid (liquid or gas) by passing the fluid through a filter medium that only allows the fluid to pass through.

Metabolism

The set of life-sustaining chemical reactions in organisms for converting food to energy, repairing cells, and discarding waste.

Electrolytes

Minerals in the body fluids important for the normal function of cells and organs, such as sodium, potassium, and calcium.