Perform the Addition

question 2

Multiple Choice

Perform the addition. Simplify the result when possible.

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Definitions:

Gap Junctions

Specialized intercellular connections that facilitate the direct transfer of ions and small molecules between the cytoplasm of adjacent cells.

Desmosomes

Cell structures specialized for cell-to-cell adhesion, acting as anchors between cells in tissues that undergo significant stress.

Tight Junctions

Specialized connections between neighboring cells, creating a nearly impermeable barrier to prevent leakage of extracellular fluid across a layer of epithelial cells.

Intercalated Discs

Specialized structures found in cardiac muscle tissue that facilitate the transmission of electrical signals and coordination of muscle contraction.