Dartos Muscle
The Dartos muscle is within the scrotal septum and scrotal wall, this is the smooth muscle that wrinkles and raises the scrotum when contracted.
Lining your organs.
smooth muscle
Dartos
the tunica media consists almost entirely of smooth muscle why?
The muscle lining most organs in the body - e.g. wall of the intestine
smooth muscle
Smooth muscle that helps with peristalsis and the movement of digested material.
Arterial walls are more muscular than the walls of veins. This muscle is smooth involuntary muscle.
The stomach muscle is a smooth muscle, and its coated with a smooth membrane like film to protect it.
Smooth Muscles
The advantage of having smooth muscle lining the intestinal tract is that it allows for involuntary, continuous, and rhythmic contractions, which are essential for peristalsis and the movement of food through the digestive system. Unlike skeletal muscle, which is under voluntary control, smooth muscle operates autonomously, enabling the digestive processes to function without conscious effort. Additionally, smooth muscle's ability to contract slowly and sustain long periods of tension is ideal for the gradual processing and mixing of food, unlike the rapid contractions of cardiac or skeletal muscle.