The Electrical Properties of Cells Are the Result of

question 119

Multiple Choice

The electrical properties of cells are the result of

• A)ion concentration differences across the plasma membrane.
• B)receptor sites that are present on the plasma membrane.
• C)phosphorylation reactions within the cytoplasm.
• D)phospholipids in the cell membrane.
• E)None of these choices is correct.

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Definitions:

Sexual

Relating to or associated with sex, mating, or the distinction between biological categories frequently based on reproductive functions.

Pleasure-giving Urge

An innate desire to seek activities or experiences that bring about a sense of enjoyment or satisfaction.

Psychosexual Stages

A theory in Freudian psychology that proposes five stages of childhood development, each characterized by sexual pleasure centered on a particular erogenous zone.

Developmental Periods

Distinct phases during the lifespan of an organism, marked by specific physical, psychological, or emotional attributes that are associated with a particular age range.