When the Electrical Charge Inside a Neuron Is Negative in Relation

question 239

Multiple Choice

When the electrical charge inside a neuron is negative in relation to the outside, the neuron is said to be in a state of:

• A) equilibrium.
• B) shock.
• C) polarization.
• D) depolarization.

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Definitions:

Pennate

Describes muscles with fibers that are oriented at an angle to the tendon, resembling a feather's structure, which allows for higher force production.

Tendon

Band or cord of dense connective tissue that connects a muscle to a bone or another structure.

Origin

Less movable attachment point of a muscle; usually the medial or proximal end of a muscle associated with the limbs; also called fixed end.

Class I Lever

A type of lever where the fulcrum is placed between the effort and the load, commonly exemplified by a seesaw.