- excitability.
- contractility.
- extensibility – they can be stretched.
- elasticity – they return to normal length after stretching.
What are the four properties of muscle tissue quizlet?
- Contractility.
- Excitability.
- Extendability.
- Elasticity.
What are 6 major types of muscles?
- Comparison of types.
- Skeletal muscle.
- Smooth muscle.
- Cardiac muscle.
- Skeletal muscle.
- Smooth muscle.
- Cardiac muscle.
What are the four functions of muscles?
- Mobility. The muscular system’s main function is to allow movement. ...
- Stability. Muscle tendons stretch over joints and contribute to joint stability. ...
- Posture. ...
- Circulation. ...
- Respiration. ...
- Digestion. ...
- Urination. ...
- Childbirth.
What are the 5 properties of muscle tissue?
- Excitability- can be stimulated by chemical signals, nerves and stretch.
- Conductivity- the signal for a muscle to contract is spread from the point of stimulation throughout the entire muscle.
- Contractility- ability of the muscle to shorten.
- Extensibility- ...
- Elasticity-
What are the general functions of muscle tissue?
The muscular system is composed of specialized cells called muscle fibers. Their predominant function is contractibility . Muscles, attached to bones or internal organs and blood vessels, are responsible for movement. Nearly all movement in the body is the result of muscle contraction.
What are the different types of muscle tissue?
The three main types of muscle include skeletal, smooth and cardiac .
Which of the following is a unique property of muscle?
All muscle cells share several properties: contractility , excitability, extensibility, and elasticity: Contractility is the ability of muscle cells to forcefully shorten.
What is the strongest muscle in the human body?
The strongest muscle based on its weight is the masseter . With all muscles of the jaw working together it can close the teeth with a force as great as 55 pounds (25 kilograms) on the incisors or 200 pounds (90.7 kilograms) on the molars.
Is the heart a muscle?
Blood carries oxygen and other important nutrients that all body organs need to stay healthy and to work properly. Your heart is a muscle , and its job is to pump blood throughout your circulatory system.
What is the smallest muscle in the body?
Stapedius muscle is termed to be the smallest skeletal muscle in human body, which has a major role in otology. Stapedius muscle is one of the intratympanic muscles for the regulation of sound.
What are 10 interesting facts about muscles?
- Muscles are divided into three types: smooth, cardiac, and skeletal. ...
- Your body contains more than 600 muscles. ...
- Muscles are made up of special cells called muscle fibers. ...
- The largest muscle in the body is the gluteus maximus.
What is the use of muscle?
Muscles provide the tug on the bones needed to bend, straighten, and support joints . Muscles can pull on bones, but they can’t push them back to their original position, so the muscles work in pairs of flexors and extensors. The extensor muscle relaxes and stretches as the flexor muscle contracts to bend the joint.
What is not a function of muscle?
The following is not a major function of muscle tissue: c) storage of information . ... Cardiac muscle tissue makes up the heart, which contracts rhythmically in order to pump blood throughout the body. Smooth muscle lines internal organs and is controlled automatically by the brain.
What are the properties of smooth muscle?
The shape of smooth muscle is fusiform, which is round in the center and tapering at each end. Smooth muscle can tense and relax but has greater elastic properties than striated muscle. This quality is important in organ systems like the urinary bladder, where the preservation of contractile tone is a necessity.
What are the 5 types of muscle movements?
- Abduction.
- Adduction.
- Flexion.
- Hyperflexion.
- Extension.
- Hyperextension.
- Rotation.
- Internal rotation.
