When the Heart Is Stimulated and Contracts,this Is Termed _____________

question 26

Multiple Choice

When the heart is stimulated and contracts,this is termed _____________.

• A) depolarization.
• B) repolarization.
• C) pacing.
• D) voltage.

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Definitions:

Native Americans

Indigenous peoples of the United States, including various tribes, who were the original inhabitants of the land prior to European colonization.

Genome

The complete set of genes or genetic material present in a cell or organism.

Molecule

The smallest unit of a chemical compound that can exist; composed of two or more atoms bonded together.

Synapse

The junction between two neurons or between a neuron and a muscle, where electrical or chemical signals are transmitted across the gap.