Stem Cells Are Special Kinds of Cells That Are Not

question 29

Multiple Choice

Stem cells are special kinds of cells that are not committed to conducting a specific function;they have the capability to renew themselves and _____.

• A) differentiate into specialized cells
• B) are only harvested from embryos
• C) replace tissues of similar types alone
• D) dissolve other cells

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Definitions:

Inattentional Blindness

Failure to consciously perceive something you are looking at because you are not attending to it.

Feature Detection

The process by which the brain identifies specific elements of a visual stimulus, such as edges, lines, or movements.

Sensory Overload

A condition where one or more of the body's senses experiences over-stimulation from the environment, leading to feelings of overwhelm or discomfort.

Inattentional Blindness

A psychological lack of attention that is not associated with any vision defects or deficits, where an individual fails to perceive an unexpected stimulus in plain sight.