Which of the Following Interactions Between Electrical and Chemical Gradients

question 156

Multiple Choice

Which of the following interactions between electrical and chemical gradients does not lead to the establishment of a neuron's resting potential?

• A) Potassium ions are repulsed by positive charges outside the cell.
• B) Chemical forces tend to drive potassium ions out of the cell.
• C) Potassium ions are attracted to the negative charges inside the cell.
• D) Chemical and electrical forces both favor sodium ions entering the cell.
• E) Electrical forces push sodium ions out of the cell.

Identify and describe key terms related to muscle anatomy and physiology.

Recognize the differences and functions of various muscle fiber types.

Understand the concepts of muscle hypertrophy and atrophy.

Define and differentiate between concentric and eccentric muscle contractions.

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Definitions:

Newborn

A newborn refers to an infant in the first few hours to weeks of life, typically up to 28 days old.

Fetal Alcohol Syndrome

A condition in a child that results from alcohol exposure during the mother's pregnancy, causing brain damage and growth problems.

Offspring

The children or young born to a person, animal, or plant.

Maturation

Biological growth processes that enable orderly changes in behavior, relatively uninfluenced by experience.