Negative After-Potential Refers to

question 510

Multiple Choice

Negative after-potential refers to

• A) a nerve cell's electrical charge reaching its threshold.
• B) a nerve cell reaching a negative trigger point.
• C) a nerve cell briefly dropping below its resting level.
• D) the axon's readiness for another wave of activity.

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Definitions:

Dry Objectives

Optical lenses used in light microscopy that do not require immersion oil for viewing specimens.

Magnification

The process of enlarging the appearance of an object, typically using optical instruments.

Medical Practice

The work or profession of a medical practitioner, involving the treatment of patients.

Control Samples

Specimens or data used as a standard of comparison for checking the results of experiments or assays in science and medicine.