Which Must Be True for an Ion to Be at Equilibrium

question 46

Multiple Choice

Which must be true for an ion to be at equilibrium?

• A) The concentrations on both sides of the membrane must be equal.
• B) The electrical gradient must match the concentration gradient in the opposite direction.
• C) The neuron's membrane potential must be negative.
• D) The neuron's membrane potential must be positive.
• E) The permeability of the ion must be zero.

Recognize and apply creative practices to enhance decision-making, including morphological analysis and cross-pollination.

Identify the importance of clearly defining problems and avoiding the tendency to preselect solutions.

Differentiate between programmed and nonprogrammed decision situations and their appropriate approaches.

Comprehend how emotions and perceptual defense mechanisms influence decision-making.