In smooth muscle contraction, the majority of calcium (Ca2+) needed for contraction enters the cell from the extracellular fluid.

Home | FAQ | About | Contact | - Sign In

Physiology?

Figures & Illustrations

Test Questions

Daily Quiz

Calculators

Physiology Tutor

Glossary

Note:JavaScript is not enabled in your browser.

Physiology Test Question

In smooth muscle contraction, the majority of calcium (Ca²⁺) needed for contraction enters the cell from the extracellular fluid.

	True
	False

Checking your answer...

Posted: Sunday, January 4, 2015
Last updated: Saturday, January 3, 2015