The Fundamental Repeating Unit of the Myofibril, Called a ___________

question 114

Multiple Choice

The fundamental repeating unit of the myofibril, called a ___________, gives skeletal muscle its striated appearance and is bordered by ________.

• A) crossbridge : Z lines
• B) sarcomere : I bands
• C) sarcomere : Z lines
• D) crossbridge : A bands
• E) sarcomere : M lines

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Definitions:

Pain

A distressing feeling often caused by intense or damaging stimuli, and is both a physical sensation and an emotional experience.

Feature Detectors

Neurons in the brain that identify specific features of a stimulus, such as edges, lines, or movements.

Gestalt View

A psychological approach that looks at the human mind and behavior as a whole.

Synesthesia

A condition in which one sense is simultaneously perceived by one or more additional senses. For example, seeing colors when hearing music.