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How is the Golgi different from the rough endoplasmic reticulum in structure and function?

How is the Golgi different from the rough endoplasmic reticulum in structure and function?

Golgi bodies or Golgi apparatus are an arrangement of few fluid-filled dishes whereas ER is a network of tubules and vesicles. Furthermore, Golgi apparatus sorts, modifies, and delivers the components in a cell whereas ER is more of a structurally aiding organelle for metabolic activities.

What is the structure of endoplasmic reticulum?

The endoplasmic reticulum is the largest single structure in eukaryotic cells. It consists of a range of interconnected shapes, including sheets and tubules, and comprises a lumen enclosed by a membrane that is continuous with the membrane that surrounds the nucleus of the cell (Figure 1).

What is one difference between the Golgi body and the rough ER?

The Golgi body consists of stacks of flattened membrane-enclosed and fluid-filled saccules (cisternae). The rough ER is characterized by fairly flat, sealed sacs which are studded with membrane-bound ribosomes on the outer surface (which is exposed to the cytosol).

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What is the function of endoplasmic reticulum?

The endoplasmic reticulum can either be smooth or rough, and in general its function is to produce proteins for the rest of the cell to function. The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.

What are the functions of the cell structures?

What’s found inside a cell

Organelle Function
Nucleus DNA Storage
Mitochondrion Energy production
Smooth Endoplasmic Reticulum (SER) Lipid production; Detoxification
Rough Endoplasmic Reticulum (RER) Protein production; in particular for export out of the cell

What is the structure of ER?

The general structure of the endoplasmic reticulum is a network of membranes called cisternae. These sac-like structures are held together by the cytoskeleton. The phospholipid membrane encloses the cisternal space (or lumen), which is continuous with the perinuclear space but separate from the cytosol.

What is the endoplasmic reticulum structure?