The Resting Membrane Potential Is

question 224

Multiple Choice

The resting membrane potential is:

• A)A function of anions concentrated inside the cell
• B)Positive inside with respect to outside
• C)The result of a freely permeable membrane
• D)The difference in electrical charge inside and outside the inactive neuron

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Definitions:

Subcutaneous Layer

The layer of tissue beneath the skin that consists of fat and connective tissue, providing insulation and energy storage.

Albinism

A genetic condition characterized by the absence of pigment in the skin, hair, and eyes, resulting in very light coloring and increased sensitivity to sunlight.

Melanin

A pigment produced by melanocytes within the skin, responsible for skin, eye, and hair color, and provides protection against UV radiation.

Collagen Synthesis

The biological process by which cells produce collagen, a vital protein that gives structure and strength to skin, bones, and connective tissues.