The anal canal has a voluntary sphincter formed by smooth muscle only. True False

List the sphincters of the gastrointestinal tract.

The function of sphincter is to

Smooth muscles in the stomach are capable of mechanical digestion.Group startsTrue or FalseTrue, unselectedFalse, unselected

Which muscle forms the posterior wall of the inguinal canal laterally?

The intestinal movement of materials to the lower tract is brought about by waves of muscular contraction called:Group of answer choicesChurningSegmentationPeristalsisDigestion