In a Neuron at Rest, the Resting Membrane Potential Is

question 233

Multiple Choice

In a neuron at rest, the resting membrane potential is mainly due to

• A) the number of voltage-gated channels in the membrane.
• B) the difference in the concentrations of Na⁺ inside and outside of the cell.
• C) passive leak currents in the cell membrane.
• D) the active transport of K⁺ ions out of the cell.
• E) the electrical charge in the extracellular fluid.

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Definitions:

Gesell's Theory

A developmental theory by Arnold Gesell that suggests children develop in predictable sequences and rates from infancy to adolescence.

Environmental Influence

The effect that surroundings and external conditions have on individuals, including impacts on health, behavior, and well-being.

Developmental Patterns

The predictable sequence of growth and change that occurs throughout the human life cycle, including physical, cognitive, and social domains.

Erikson's Stages

A theory of psychosocial development that outlines eight stages from infancy to adulthood, each characterized by a specific conflict.