Smooth muscle tone is due to the prolonged presence of this material in the cytosol?
A) ATP
B) calcium ions
C) phosphate ions
D) myoglobin
E) none of these choices

Name: Smooth muscle tone is due to the prolonged presence of this material in the cytosol? A) ATP B) calcium ions C) phosphate ions D) myoglobin E) none of these choices
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Quizplus · Accepted Answer

Smooth muscle tone is maintained by the prolonged presence of calcium ions in the cytosol, which allows for sustained contraction.

Smooth Muscle Tone Is Due to the Prolonged Presence of This