-The Cell Is the Basic Unit of Life

question 25

Multiple Choice

-The cell is the basic unit of life. All cellular structures exhibit special functions. Match the structure with its function. What is the function of "C"?

• A) Directs cellular activities, contains DNA
• B) Contains digestive enzymes
• C) Outer boundary of cell, controls entry and exit of substances
• D) Major site of ATP synthesis when oxygen is available
• E) Site of protein synthesis

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Definitions:

Attribute

A quality or feature regarded as a characteristic or inherent part of someone or something.

Database

A collection of related files or tables containing data.

Data Hierarchy

A systematic organization of data often in a hierarchical form ranging from bits and bytes up to databases.

Byte

A unit of digital information that most commonly consists of eight bits, representing a single character of data in most computer systems.