Which of the Following Ions Is Most Likely to Cross

question 36

Multiple Choice

Which of the following ions is most likely to cross the plasma membrane of a resting neuron?

• A)K⁺
• B)Na⁺
• C)Ca²⁺
• D)Cl⁻
• E)H₂O

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Definitions:

Hypotheses

Proposed explanations or predictions for a phenomenon, made as a starting point for further investigation, that can be tested through experimentation and observation.

Principles

Fundamental truths or propositions that serve as the foundation for a system of belief or behavior or for a chain of reasoning.

Mojave Desert

A vast desert region in the southwestern United States known for its unique ecological characteristics and biodiversity, including Joshua trees.