STRIATED MUSCLES Meaning and
Definition
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Striated muscles, also known as skeletal muscles, are a type of voluntary muscle tissue in the human body. These muscles are attached to the bones and are responsible for movement and stability.
The term "striated" refers to the visible parallel bands or stripes that are observed under a microscope. This unique appearance is due to the organized arrangement of muscle fibers within the muscle tissue. These fibers are elongated and multinucleated, meaning they have multiple nuclei located along their length.
Striated muscles exhibit a striped appearance because of the alternating light and dark bands formed by the arrangement of two types of protein filaments - actin and myosin. The actin filaments are thin, while the myosin filaments are thicker and contain heads that can bind to actin.
The structural organization of striated muscles allows for the contraction and relaxation of muscle fibers, which in turn generates the force required for movement. These muscles are under the control of the somatic nervous system and are consciously activated by an individual's will. This voluntary control allows for precise movements, such as walking, running, and grasping objects.
In addition to movement, striated muscles also play a crucial role in maintaining posture and stability. They work in pairs or groups to produce smooth, coordinated movements and provide support for the entire body.
Overall, striated muscles are important anatomical structures that enable voluntary movement, stability, and control in the human body.
Common Misspellings for STRIATED MUSCLES
- atriated muscles
- ztriated muscles
- xtriated muscles
- dtriated muscles
- etriated muscles
- wtriated muscles
- srriated muscles
- sfriated muscles
- sgriated muscles
- syriated muscles
- s6riated muscles
- s5riated muscles
- steiated muscles
- stdiated muscles
- stfiated muscles
- sttiated muscles
- st5iated muscles
- st4iated muscles
- struated muscles
- strjated muscles
Etymology of STRIATED MUSCLES
The word "striated" in "striated muscles" is derived from the Latin word "striatus", which means "striped" or "grooved". This term was used to describe the appearance of the muscle tissue, which has a striped or striated pattern.
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