One benefit of smooth muscle being prominent in the digestive tract is that
A)smooth muscle needs more ATP than cardiac muscle.
B)smooth muscle can hold contractions longer than skeletal muscle.
C)most smooth muscle is fast-twitch muscle.
D)smooth muscle is only found in the digestive tract and specialized to move food through the body.

Question

Quizplus · Accepted Answer

Smooth muscle has the ability to hold contractions for longer periods of time than skeletal muscle, making it well-suited for its role in moving food through the digestive tract. This is an important benefit as it allows the digestive system to efficiently move food along and break it down. The other options are not relevant or accurate for describing the benefits of smooth muscle in the digestive tract.

One Benefit of Smooth Muscle Being Prominent in the Digestive