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  2. Endomembrane system - Wikipedia

    en.wikipedia.org/wiki/Endomembrane_system

    Another example is the complex "pepin" system of Thiomargarita species, especially T. magnifica. [11] The organelles of the endomembrane system are related through direct contact or by the transfer of membrane segments as vesicles. Despite these relationships, the various membranes are not identical in structure and function.

  3. Endosome - Wikipedia

    en.wikipedia.org/wiki/Endosome

    1 Function. 2 Types. 3 Pathways. Toggle Pathways subsection. ... Endosomes represent a major sorting compartment of the endomembrane system in cells. [2] Function

  4. Golgi apparatus - Wikipedia

    en.wikipedia.org/wiki/Golgi_apparatus

    The Golgi apparatus (/ ˈ ɡ ɒ l dʒ i /), also known as the Golgi complex, Golgi body, or simply the Golgi, is an organelle found in most eukaryotic cells. [1] Part of the endomembrane system in the cytoplasm, it packages proteins into membrane-bound vesicles inside the cell before the vesicles are sent to their destination.

  5. Symbiogenesis - Wikipedia

    en.wikipedia.org/wiki/Symbiogenesis

    Diagram of endomembrane system in eukaryotic cell. Modern eukaryotic cells use the endomembrane system to transport products and wastes in, within, and out of cells. The membrane of nuclear envelope and endomembrane vesicles are composed of similar membrane proteins. [49]

  6. Eukaryote - Wikipedia

    en.wikipedia.org/wiki/Eukaryote

    Eukaryotic cell with endomembrane system Eukaryotic cells are some 10,000 times larger than prokaryotic cells by volume, and contain membrane-bound organelles . Eukaryote cells include a variety of membrane-bound structures, together forming the endomembrane system. [ 23 ]

  7. Endoplasmic reticulum - Wikipedia

    en.wikipedia.org/wiki/Endoplasmic_reticulum

    The functions of the endoplasmic reticulum can be summarized as the synthesis and export of proteins and membrane lipids, but varies between ER and cell type and cell function. The quantity of both rough and smooth endoplasmic reticulum in a cell can slowly interchange from one type to the other, depending on the changing metabolic activities ...

  8. Cell membrane - Wikipedia

    en.wikipedia.org/wiki/Cell_membrane

    The ER, which is part of the endomembrane system, which makes up a very large portion of the cell's total membrane content. The ER is an enclosed network of tubules and sacs, and its main functions include protein synthesis, and lipid metabolism. There are 2 types of ER, smooth and rough.

  9. Cell (biology) - Wikipedia

    en.wikipedia.org/wiki/Cell_(biology)

    Diagram of the endomembrane system. Endoplasmic reticulum: The endoplasmic reticulum (ER) is a transport network for molecules targeted for certain modifications and specific destinations, as compared to molecules that float freely in the cytoplasm.