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What function of muscle tissue does not belong ability to shorten contractility pulls on bones stretchability?
Stretchability does not belong to the functions of muscle tissue. While muscle tissue is stretchable to a certain extent, its primary function is not related to stretching or elongating. The main functions of muscle tissue are the ability to shorten or contract (known as contractility) and to pull on bones (known as pulling or moving bones).
The shape and size of cell vary according to the function it has to perform justify the statement taking muscle cell as example?
Muscle cells are elongated in shape to allow for efficient contraction and force generation. Additionally, the size of the muscle cell is large to accommodate a substantial number of muscle proteins and energy stores needed for muscle function. These adaptations in shape and size enhance the muscle cell's ability to contract rapidly and powerfully.
What happens when a nerve does not signal a muscle?
When a nerve does not signal a muscle, the muscle will not receive the message to contract and therefore will not move or function properly. This can lead to muscle weakness, paralysis, or loss of function in the affected area. It is important for nerve-muscle signaling to be intact for normal movement and function.
Why does overstretching a muscle drastically reduce its ability to contract?
Overstretching a muscle can reduce its ability to contract effectively because it alters the optimal length-tension relationship necessary for muscle function. When a muscle is stretched beyond its optimal length, the overlap between the actin and myosin filaments within the muscle fibers decreases, leading to a diminished force generation capability. Additionally, overstretched muscles may experience micro-tears and damage, further impairing their ability to contract efficiently. This reduction in contractility can result in weakness and decreased performance during physical activities.
What is the plasma membrane of the muscle fiber?
The plasma membrane of a muscle fiber is called the sarcolemma. It surrounds the muscle cell and is responsible for controlling the passage of substances in and out of the cell, as well as transmitting signals for muscle contraction. The sarcolemma is essential for maintaining the integrity and function of the muscle fiber.
The ability of smooth muscle to function over a wide range of lengths is called?
plasticity
What is the function of the longest muscle?
Function of the sartorius is flexion of the hip and knee joints. It is also called as 'Tailor's muscle'.
The ability of muscle tissue to stretch when pulled is called?
extensibility
The ability of muscle tissue to shorten and thicken is called what?
contract...
What is the function of flexon muscle?
flexon also called viceps
A muscle's ability to resume resting after being stretched is called?
elasticity
What function of muscle tissue does not belong ability to shorten contractility pulls on bones stretchability?
Stretchability does not belong to the functions of muscle tissue. While muscle tissue is stretchable to a certain extent, its primary function is not related to stretching or elongating. The main functions of muscle tissue are the ability to shorten or contract (known as contractility) and to pull on bones (known as pulling or moving bones).
What is the name of the muscle behind the elbow and what is its function?
The muscle behind the elbow is called the triceps brachii. Its main function is to straighten the arm by extending the elbow joint.
What special features of muscle cell?
Muscle cells have unique features such as contractility (ability to generate force and movement), excitability (responsiveness to stimuli), extensibility (ability to be stretched), and elasticity (ability to return to original shape after stretching). These features allow muscle cells to function in tasks such as movement, support, and maintaining body temperature.
What term describes the ability of a muscle to lengthen?
The term that describes the ability of a muscle to lengthen is "muscle extensibility." This property allows muscles to stretch and elongate when a force is applied, which is essential for normal movement and flexibility. Extensibility is important for overall muscle function and can be improved through regular stretching exercises.
What is the ability of a muscle to return to its original length is called?
gate way to heaven
What is the function of the layer of connective tissue that surrounds a skeletal muscle?
The layer of connective tissue that surrounds a skeletal muscle is called the epimysium. Its function is to provide support and protection to the muscle fibers, as well as to help transmit force generated by the muscle during contraction.
