Question

What structure in the skeletal muscle cells functions in calcium storage?

Answer 1

Terminal cisternae are enlarged areas of the sarcoplasmic reticulum surrounding the transverse tubules. These discrete regions within the muscle cell store calcium (increasing the capacity of the sarcoplasmic reticulum to release calcium) and release it when an action potential courses down the transverse tubules, eliciting muscle contraction. Because terminal cisternae ensure rapid calcium delivery, they are well developed in muscles that contract quickly, such as fast twitch skeletal muscle. The T-tubules plus adjacent terminal cisternae create a triad. In cardiac muscle, adjacent to the intercalated disks, one would find a diad which consists of a T-tubule adjacent to a single terminal cisterna.eli · 5 years ago

Answer 2

The sarcoplasmic reticulum is the structure in the skeletal muscle cells that functions in calcium storage.

What are Skeletal muscles?

Skeletal muscles may be defined as the type of muscles that connect to your bones and allow you to perform a wide range of movements and functions.

Skeletal muscles are voluntary in functions which means you can control their movement according to your need.

The skeletal muscles have a closed sac-like membrane which is the site of the sarcoplasmic reticulum in which calcium ions are stored very significantly for their proper functions.

Therefore, it is well described above.

To learn more about Skeletal muscles, refer to the link:

https://brainly.com/question/12252128

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