Cardiac Muscle Cells Are Both

question 76

Multiple Choice

Cardiac muscle cells are both

• A) striated and interconnected by intercalated disks.
• B) striated and operate independently of other cardiac cells.
• C) smooth and under voluntary control.
• D) striated and under voluntary control.
• E) smooth and under involuntary control.

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Definitions:

Sensation Seeking

The tendency to seek out varied, novel, complex, and intense sensations and experiences, and the willingness to take physical, social, legal, and financial risks for the sake of such experiences.

Personality Trait

Enduring patterns of thought, feeling, and behavior that distinguish individuals from one another.

Sympathetic Nervous System

Part of the autonomic nervous system that prepares the body for fight-or-flight responses, increasing heart rate, and redirecting blood flow to muscles.

Muscular Effort

The physical energy exerted by muscles during any form of exercise or movement.