Automatic Pacemaker Cells Spontaneously Depolarize,because

question 16

Multiple Choice

Automatic pacemaker cells spontaneously depolarize,because

• A) leak channels (If) allow calcium and sodium ions into the cell.
• B) they lack efficient sodium/potassium pumps.
• C) voltage-sensitive sodium channels open spontaneously.
• D) chloride leaks into the cell during rest.

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Definitions:

Peer Antisocialism

Behaviors exhibited by peers that are hostile, disruptive, or violating of societal norms, often influencing others negatively.

Reactive Aggression

A form of aggression that is displayed in response to perceived threats or frustration.

Relational Aggression

A form of aggression in which harm is caused through manipulation or damage to relationships or social standing, rather than physical violence.

School Attendance

The act of being present at school during scheduled classes or activities.