Which Ion Has a Higher Concentration Inside the Cell Than

question 75

Multiple Choice

Which ion has a higher concentration inside the cell than outside?

• A) sodium (Na⁺)
• B) calcium (Ca⁺⁺)
• C) chloride (Cl^-)
• D) Potassium (K⁺)

Critically evaluate conclusions drawn from research data in psychology.

Understand the influence of psychologists' personal values and biases in conducting and interpreting research.

Recognize the importance of critical thinking in evaluating psychological research and claims.

Identify different types of psychological research methods and their purposes.

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Definitions:

Reflex Arc

The neural pathway that controls a reflex action, typically comprising a sensory receptor, a neural pathway, and an effector.

Motor Neuron

A type of nerve cell that transmits signals from the brain and spinal cord to muscles, causing them to contract.

Sensory Receptor

A specialized cell or group of nerve endings that responds to sensory stimuli such as light, sound, or touch.

Muscle Spindle

Muscle spindles are sensory receptors within the belly of a muscle that primarily detect changes in the length of the muscle, thereby helping to regulate muscle contraction.