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rjkz [21]
2 years ago
8

The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. Th

e most reasonable explanation for this observation is that

Biology
1 answer:
mylen [45]2 years ago
4 0

The volume enclosed by the plasma membrane of plant cells is often much larger than the corresponding volume in animal cells. The most reasonable explanation for this observation is that o plant cells are capable of having a much higher surface-to-volume ratio than animal cells.

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According to the sliding-filament model of contraction, the muscle contraction occur due to the myosin heads propel the actin myofilaments toward the center of the sarcomere. This pulls the Z disks closer together, shortening  sarcomere and the entire muscle

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In the muscle fiber there are two proteins that facilitate the process of contraction, myosin and actin. Myosin is thicker and more abundant than actin, and its interaction is responsible for the process of muscle contraction.

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Learn more:

Types of muscle contraction brainly.com/question/7117064

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