Golgi Appartus
How Golgi Apparatus are work(and explain about Golgi Apparatus)
Golgi apparatus typically consists of five or six flattened membranous discs called cisternae. a single cell may contain several of these organelles, most often near the nucleus.
the Golgi apparatus has three major functions
the Golgi apparatus has three major functions
- it modifies and packages secretions, such as hormones or enzymes, for release through exocytosis,
- renews or modifies the cell membrane,
- packages speecial enzymes within vesicles for use in the cytosol.
- Golgi apparatus, enzymes modify the arriving proteins and glycoproteins.
- for example the enzymes may change the carbohydrate structure of a glycoprotein, or they may attach a phosphate group, sugar, or fatty acid to protein.
- the Golgi appartus forms secretory vesicles and new membrane components, and packages lysosomes. secretions are discharged from the cell by exocytosis.
- transport vesicels carry the secretory product from the endoplasmic reticulum to the Golgi apparatus.
- small vesicels move membrane and materials between the Golgi cisternae. At the mauring face,
why Golgi Apparatus are important?
- The Golgi Apparatus is important because it processes and packages protein and lipid. Withotu the golgi apparatus you would lose your DNA, because DNA is composed of protein. Also, without lipids your cells would have misformed shpaes because the cell membrane is somposed of a bi lipid layer, and lipid can be burned into energy.
- It modifies proteins when they travel through the golgi apparatus. Furthermore, proteins are joined with molecules that act like ZIP codes, so they are transported to the right place in the cell.
- it prepares the protein for the cell to absorb... without it, no energy. No energy, it is hard to stay alive.