sarcoplasm
Definition of Sarcoplasm**: Sarcoplasm is the semi-fluid substance that fills the spaces between the myofibrils in striated muscle cells (muscle fibers). It contains various organelles, nutrients, and proteins necessary for muscle function.
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Examples of "sarcoplasm" in Sentences
- Contextual Sentences**: During muscle contraction, the sarcoplasm plays a crucial role by providing the necessary environment for the interaction of contractile proteins. The abundance of glycogen and myoglobin found within the sarcoplasm supports energy production and oxygen storage, making it vital for sustained muscular activity. Additionally, the sarcoplasm helps in the transportation of ions and other substances essential for muscle homeostasis.
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