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When a muscle fiber is stimulated at a high frequency?
When a muscle fiber is stimulated at a high frequency, it undergoes a sustained contraction known as tetanus. This occurs because the calcium ions within the muscle cell remain elevated, allowing for continuous cross-bridge cycling between actin and myosin filaments. Ultimately, this leads to prolonged muscle tension and force production.
Is water a source of fiber?
No. Fiber is obtained through consuming plants because what we call fiber is actually cellulose, found in the cell walls of plants.Hope I helped!-Sakura K.
Is dietry fiber a electrolyte?
No, dietary fiber is not an electrolyte. Electrolytes are minerals in the body that carry an electric charge, such as sodium, potassium, and chloride, and are essential for various bodily functions, including fluid balance and muscle contractions. In contrast, dietary fiber is a type of carbohydrate that the body cannot digest, playing a crucial role in digestive health and regulating blood sugar levels. While both are important for health, they serve different functions in the body.
How does muscle contraction occurs?
Muscle fiber generates tension through the action of actin and myosin cross-bridge cycling. While under tension, the muscle may lengthen, shorten, or remain the same. Although the term contraction implies shortening, when referring to the muscular system, it means muscle fibers generating tension with the help of motor neurons (the terms twitch tension, twitch force, and fiber contraction are also used).
What is Tension in plants?
Tension in plants refers to the force generated by water moving upwards from the roots to the leaves through the xylem vessels. This process, known as transpiration, creates a negative pressure that helps to pull water and nutrients up the plant. Tension is crucial for maintaining the plant's structure and enabling essential functions such as photosynthesis.
Which fiber functions as a prebiotic and alter the microbiota?
carrot fiber
What are the functions of cementum?
Acellular extrinsic fiber cementum is for anchorage Cellular intrinsic fiber cementum is for adaptation and repair Mixed fiber cementum is for adaptation..
What is a strong fiber?
A strong fiber is one that soes not break under tension easily. Some examples of strong fibers are:kevlarhempcarbonglassspiders silk
What is a long thin fiber that functions in movement and support of cell?
cytoplasm
Long thin fiber that functions in the movement and support the cell?
cytoplasm
What two functions does fiber do for your digestive system?
There are two types of fiber, and both of them are vital for health. Soluble fiber helps lower cholesterol, while insoluble fiber promotes movement of material through the digestive system.
What are the functions of fiber?
the function of a bike is for sombody to ride it and have fun while riding it
Long thin fiber that functions in the movement and support of cell?
Microfilament
What is the direction of tension in string?
both directions opposite each other At any little fiber at any point in the string, if the forces in both directions were not equal, then that little fiber would be accelerated in the direction of the greater force.
What is the period of time that elapses between the generation of an action potential and the start of muscle tension development in a muscle fiber?
latent period
Why is concrete in compression and weak under tension?
Concrete is strong in compression, as the aggregate efficiently carries the compression load. However, it is weak in tension as the cement holding the aggregate in place can crack, allowing the structure to fail. Reinforced concrete solves these problems by adding metal reinforcing bars, glass fiber, or plastic fiber to carry tensile loads
Why concrete is strong in compression and weak in tension?
Concrete is strong in compression, as the aggregate efficiently carries the compression load. However, it is weak in tension as the cement holding the aggregate in place can crack, allowing the structure to fail. Reinforced concrete solves these problems by adding metal reinforcing bars, glass fiber, or plastic fiber to carry tensile loads
