An Hypothesis Is

question 96

Multiple Choice

An hypothesis is:

• A) a carefully formulated question that can be tested through the scientific method.
• B) a loosely defined set of principles that can explain many events.
• C) interchangeable with theory.
• D) may never be falsified.

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Definitions:

Voltage-Activated

Referring to ion channels or processes within cells that are triggered or changed by alterations in electrical membrane potential.

Channel

Opening in a protein embedded in the cell membrane that allows the passage of ions.

Action Potential

A rapid, temporary change in a cell's membrane potential, allowing neurons to communicate through electrical signals.

Polarity

The property of having distinct and opposite ends or poles, used in various contexts such as electricity, magnetism, and molecular chemistry.