Striated definitions
| Word backwards | detairts |
|---|---|
| Part of speech | Adjective |
| Syllabic division | stri-a-ted |
| Plural | The plural of the word "striated" is "striations." |
| Total letters | 8 |
| Vogais (3) | i,a,e |
| Consonants (4) | s,t,r,d |
When it comes to biology, the term striated refers to muscle tissue that is characterized by stripes or bands along its length. These stripes are created by the arrangement of filaments within the muscle cells. Striated muscle tissue is found in skeletal muscles, which are responsible for voluntary movements in the body.
Striated muscles are made up of long, multinucleated cells called muscle fibers. These fibers contain alternating bands of dark and light stripes, which give them their striped appearance. This patterning is due to the organization of contractile proteins within the cells.
Structure of Striated Muscle
Within each muscle fiber, there are smaller units called myofibrils. These myofibrils contain even smaller units called sarcomeres, which are the functional units of muscle contraction. Sarcomeres consist of thick filaments made of the protein myosin and thin filaments made of the protein actin, which slide past each other during muscle contraction.
Function of Striated Muscle
Striated muscles are under voluntary control, meaning that we can consciously decide when to contract them. This allows us to perform activities such as walking, running, and lifting objects. The striped appearance of striated muscle tissue is due to the precise arrangement of actin and myosin filaments within the cells, which allows for coordinated and efficient muscle contraction.
Overall, striated muscle tissue is essential for the movement and function of the human body. Its unique structure and voluntary control make it a vital component of our musculoskeletal system.
Striated Examples
- The mountains were covered in striated layers of rock.
- The athlete's striated muscles were clearly visible as he flexed.
- The striated pattern on the butterfly's wings was stunning.
- The striated markings on the tiger helped it blend into its surroundings.
- The artist used a striated technique to create a sense of depth in the painting.
- The striated texture of the fabric gave the dress a unique look.
- The geologist studied the striated patterns in the rocks to learn about their formation.
- The chef used a striated knife to create a decorative pattern on the dessert.
- The striated bark of the tree made it easy to identify in the forest.
- The architect incorporated striated columns into the design of the building.