Biological Golgi apparatus cell wall

Updated on science 2024-06-06
3 answers
  1. Anonymous users2024-02-11

    It is difficult to destroy the Golgi apparatus, it is technically unattainable, and the Golgi apparatus can be converted with other membrane systems, destroying one and destroying many.

  2. Anonymous users2024-02-10

    Yes. The Golgi apparatus in the human body is related to the formation of the cell wall of the root of the Golgi apparatus in plants, and the main structural components and possible arrangements of the primary wall are related. Cellulose microfibrils (gray rods) are synthesized at the cell surface, encased in hemicellulose (blue and purple lines), and connected by hemicellulose and other microfibrils.

    Pectin (red, yellow, and green lines) forms an endolocking matrix that controls the spatial structure of microfibrils and the porosity of the cell wall. Pectin and hemicellulose are synthesized in the Golgi apparatus and are distributed to the cell wall through vesicles on the plasma membrane for deposit on the cell surface. For ease of observation, only the hemicellulose-cellulose network structure is shown on the left, and the pectin network is mainly on the right.

    Cell wall formation.

    Under an optical microscope, the cell walls of workers in two adjacent cells can usually be divided into three layers: the intercellular layer, the primary wall, and the secondary wall.

    Specialization of the cell wall: lignification, corkification, keratinization, mucilage, and mineralization.

    Lignification is the addition of lignin to the cell wall, which can enhance the hardness of the cell wall and increase the mechanical force of the cell population.

    Corkification is the addition of cork in the cell wall, the cell wall of cork is often yellow-brown, not easy to breathe and impermeable, so that the protoplast of the cell is isolated from the outside world and necrosis, becoming a dead cell, which has a protective effect on the internal tissues of the plant.

    The above refers to the Encyclopedia-Golgi apparatus.

    Encyclopedia - Cell wall.

  3. Anonymous users2024-02-09

    The function of the Golgi apparatus in animal and plant cells is mainly to process, sort, and transport the proteins synthesized by the endoplasmic reticulum, and then send them to specific parts of the cell or secrete them outside the cell.

    The Golgi apparatus is composed of flat sacs made up of unit membranes superimposed on top of each other. The flat sac is rounded with enlarged and perforated margins. The entire Golgi apparatus in a cell is collectively called the Golgi apparatus.

    The Golgi apparatus is where the final processing and packaging of cellular secretions, such as proteins, is completed. The vesicles sent from the endoplasmic reticulum fuse with the Golgi membrane, and the contents are fed into the Golgi lumen, where the newly synthesized protein peptide chain continues to complete modification and packaging. The Golgi apparatus also synthesizes some polysaccharides secreted into the extracellular and materials that modify cell membranes.

    The Golgi apparatus is inside animal cells, and the Golgi apparatus is associated with the formation of secretions (secreted proteins, etc.) of the cell; Within plant cells, it is associated with the formation of plant cell walls.

    The Golgi apparatus is primarily a "workshop" and "sending station" for processing, sorting, and packaging proteins from the endoplasmic reticulum. For plant cells, even if they do not have the function of secreting proteins, their Golgi apparatus still assumes the function of sorting, processing, packaging, and transporting proteins sent by the endoplasmic reticulum.

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