What Is the Role of Pacemaker Cells

question 168

Multiple Choice

What is the role of pacemaker cells?

• A)can rapidly develop action potentials
• B)shallow invaginations of cell membrane
• C)relatively constant tension maintained for a period of time
• D)intracellular cytoskeleton
• E)enzyme that removes phosphate from myosin

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Definitions:

FIFO System

A method of inventory valuation where goods first purchased or produced are the first to be sold or used, standing for "First In, First Out".

Investment Account

An account held at a financial institution that contains securities, cash, and other assets for investment purposes.

Subsidiary

A company that is controlled by another company, known as the parent company, through majority ownership.

Dividends

Payments made by a corporation to its shareholders, usually as a distribution of profits.