Some Muscle Cells Have Pacemaker Activity. These Include

question 94

Multiple Choice

Some muscle cells have pacemaker activity. These include

• A) smooth and cardiac muscle only.
• B) skeletal, smooth, and cardiac muscle.
• C) smooth muscle only (single -unit or multi -unit).
• D) skeletal muscle only.
• E) skeletal and smooth muscle only.

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Definitions:

Total Cost

The sum of fixed costs and variable costs incurred in the production of goods or services.

Units of Output

The quantity of goods or services produced by a firm or industry.

Total Costs

The sum of all the costs incurred in the production of goods or services, including both fixed and variable costs.

Swords

Weapons with a long metal blade and a hilt with a hand guard, used for thrusting or striking.