Judit Kiss, Veronika Suhajdáné Urbán, Hargita Hegyesi

Applied Biology


Golgi apparatus

Composition of Golgi apparatus: Golgi apparatus of eukaryotic cells consist of one or more stacks of flattened saccules (cisternae) and an array of fenestrae and tubules continuous with the peripheral edges of the saccules. Golgi apparatus also are characterized by zones of exclusion that surround each stack and by an assortment of vesicles (or vesicle buds) associated with both the stacks and the peripheral tubules of the stack cisternae. Each stack (sometimes referred to as Golgi apparatus, Golgi complex, or dictyosome) is structurally and functionally polarized, reflecting its role as an intermediate between the endoplasmic reticulum, the cell surface, and the lysosomal system of the cell. There is probably only one Golgi apparatus per cell, and all stacks of the Golgi apparatus appear to function synchronously. All Golgi apparatus are involved in the generation and movement of product and membrane within the cell or to the cell exterior, and these functions are often reflected as structural changes across the stacks.

Applied Biology

Tartalomjegyzék


Kiadó: Akadémiai Kiadó

Online megjelenés éve: 2020

ISBN: 978 963 454 526 2

Hivatkozás: https://mersz.hu/hegyesi-kiss-suhajdane-applied-biology//

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