The Na+ and K+ channels that open during an action potential are voltage-regulated, both opening in response to depolarization of the membrane.

Answer the following statement true (T) or false (F)


True

Anatomy & Physiology

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Identify the following

Anatomy & Physiology

Which of these processes can cause a local potential?

A) changes in membrane permeability B) ligands binding to their receptors C) mechanical stimulation D) changes in the charge across the plasma membrane E) all of these

Anatomy & Physiology

Which of the following abnormal skin colors results from liver disorders?

A) cyanosis B) pallor C) erythema D) jaundice E) bruising

Anatomy & Physiology

What occurs at the respiratory membrane?

A. mucus removes debris B. gas exchange between the air and blood takes place C. macrophages accumulate to remove debris D. gas exchange between the blood and tissues takes place

Anatomy & Physiology