Which of the Following Statements About Cells Is True

question 30

Multiple Choice

Which of the following statements about cells is true?

• A) All cells have cell walls.
• B) All cells have internal structures that move.
• C) All cells are attached to other cells.
• D) All cells are motile.

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Definitions:

Acoustic

Pertaining to sound or the sense of hearing.

Decibel

A unit of measurement used to express the intensity of sound or the power level of an electrical signal by comparing it with a given level on a logarithmic scale.

Myringotomy

A surgical procedure to create an opening in the eardrum to drain fluid or relieve pressure.

Otoplasty

A surgical procedure to change the shape, position, or size of the ears.