The Coordinated Beating of the Heart Is Accomplished in Part

question 1

Multiple Choice

The coordinated beating of the heart is accomplished in part by the presence of ____ in heart muscle tissue that allows for communication between the cells.

• A) tight junctions
• B) desmosomes
• C) adherens junctions
• D) anchoring junctions
• E) gap junctions

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Definitions:

First Marriages

The initial legally recognized union between two individuals as partners in a personal relationship.

Parental Responsibilities

The duties and obligations parents have to support, protect, and care for their children, including providing for their emotional and physical needs.

Mothers

Female parents who have given birth to, adopted, or raised a child.

Dating Partners

Dating partners are individuals involved in a romantic or potentially romantic relationship with each other, exploring compatibility for further commitment.