Physiology Charecteristic of smooth muscle cells in intestineMarch 2005 A Does not have actin and myosin B Cannot do sustained contraction C It contracts when stretched in the absence of any extrinsic innervation D Does not require calcium for contraction 💡 Explanation Charecteristic of smooth muscle cells in intestineMarch 2005 ✓ Correct Answer: C. It contracts when stretched in the absence of any extrinsic innervation