Question

Single-unit smooth muscle is found in the intestines.
a) True
b) False

Answer 1

Smooth muscle tissue, including single-unit smooth muscle, is found in the intestines.

Step-by-step explanation:

Single-unit smooth muscle is found in the intestines. Smooth muscle tissue occurs in the walls of hollow organs such as the intestines, stomach, and urinary bladder, and around passages such as in the respiratory tract and blood vessels. Smooth muscle has no striations, is not under voluntary control, has only one nucleus per cell, is tapered at both ends, and is called involuntary muscle.