Smooth Muscle
Smooth muscle is a type of muscular tissue present in various organs, including the blood vessels, digestive tract, and airways. It contracts involuntarily due to the influence of hormones and the autonomic nervous system, in contrast to skeletal muscle. Smooth muscle is made up of spindle-shaped cells arranged in layers and does not have the striated look of other muscle types.
It helps with processes like controlling blood pressure and transferring food through the digestive system since it contracts slowly and can hold its contractions for long periods. Also, smooth muscle has great adaptability, since it can expand and contract to meet variations in organ volume or vessel diameter. Overall, smooth muscle is necessary for controlling blood flow, gastrointestinal motility, and respiratory function.
Skeletal Muscle -Structure, Function, Types, and Properties
Skeletal Muscles are also known as the striated muscles and are controlled voluntarily. Skeleton muscle functions to facilitate voluntary movements and stability in the body. The skeletal muscles are mostly attached to the bones. The skeletal muscle structure consists of bundles of muscle fibers surrounded by connective tissue. The flexible muscle fibers that compose skeletal muscles can have a diameter that can vary from less than half an inch to slightly over three inches.
When these fibers contract, the muscles can move the bones, allowing humans to perform many kinds of movements. In this article, we will study the skeletal muscles structure, function, types, examples, and properties.
Table of Content
- What are Skeletal Muscles?
- Skeletal Muscles Diagram
- Skeletal Muscles Structure
- Skeletal Muscles Tissue
- Skeletal Muscles Location
- Skeletal Muscles Example
- Skeletal Muscles Properties
- Skeletal Muscles Functions
- Skeletal Muscle Types
- Cardiac Muscle
- Smooth Muscle
- Difference Between Smooth Muscle and Skeletal Muscle