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Definitions from the Web

Endoplasmic Reticulum

Description:

The endoplasmic reticulum is a network of membranes found in the cytoplasm of eukaryotic cells, including plant and animal cells. It plays a crucial role in many cellular processes, such as protein synthesis, lipid metabolism, and calcium storage.

Senses:

• Sense 1:

  • Noun:

    The endoplasmic reticulum refers to the extensive network of membranes within a cell.

    Example sentence: The endoplasmic reticulum acts as a manufacturing and packaging system for proteins.

• Sense 2:

  • Noun:

    The endoplasmic reticulum is divided into rough and smooth regions.

    Example sentence: The rough endoplasmic reticulum is studded with ribosomes and involved in protein synthesis, while the smooth endoplasmic reticulum is responsible for lipid metabolism.

• Sense 3:

  • Noun:

    The endoplasmic reticulum is responsible for storing and releasing calcium ions.

    Example sentence: The release of calcium ions from the endoplasmic reticulum triggers muscle contraction.

Related Products:

You can find related books and resources on the endoplasmic reticulum below:

• Endoplasmic Reticulum: Structure, Function, and Role in Cell Signaling
• Cell Biology of the Endoplasmic Reticulum
• Protein Synthesis: Methods and Protocols
• Lipid Metabolism: From Molecular Physiology to Clinical Significance