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What is the only tissue in the human body that has the ability to contract?
Muscle tissue
The ability of smooth muscle to function over a wide range of lengths is called what?
The ability of smooth muscle to function over a wide range of lengths is called plasticity or length-tension relationship. This allows smooth muscle to contract effectively regardless of changes in its length or stretch.
Which kind of muscle fibers contract rapidly?
Fast-twitch muscle fibers contract rapidly due to their ability to generate high levels of force quickly. They are more suited for activities requiring short bursts of power, such as sprinting or weightlifting.
What are myogenic cells?
Myogenic cells are muscle precursor cells that have the ability to differentiate into muscle cells. They play a crucial role in muscle development, growth, and repair. Myogenic cells are typically found in skeletal muscle tissue.
Inability of muscle fibers to contract after a long period of contraction?
This is likely due to muscle fatigue, which happens when muscle fibers become depleted of energy sources like ATP needed for contraction. Accumulation of waste products like lactic acid and a decrease in calcium availability can also contribute to muscle fatigue. Rest and replenishing energy sources can help muscles recover and regain the ability to contract.
