Quick Answer: What Does Rough ER Do?

What would a rough ER be in a city?

The vacuole stores water, food, and other materials needed by the cell like a warehouse stores materials needed by the city.

The rough endoplasmic reticulum is the part of the ER that helps make proteins and has a rough look to it because of the ribosomes found on its surface..

What is the rough endoplasmic reticulum like in real life?

Thee proteins on the ribosomes collect in the Endoplasmic Reticulum to help transport the proteins throughout the cell. It is responsible for protein synthesis. A real life example of the Rough Endoplasmic Reticulum would be traffic on a highway.

What is difference between SER and RER?

The main difference lies between the SER and RER is the presence of ribosomes, as SER do not have ribosomes but RER have ribosomes. SER mainly produce and export lipids and protein and function for detoxification, while RER produces, secrete and export proteins and few hormones.

What’s the difference between rough ER and smooth ER?

The most basic difference between RER and SER is the presence of ribosomes. When ribosomes attach to the surface of an ER, it gives a characteristic rough appearance; hence it is called Rough ER. On the other hand, a smooth ER does not have ribosomes on its surface. It possesses ribosomes attached to its membrane.

Can rough ER produce ATP?

Enzymes in the inner mitochondrial membrane and central matrix carry out the terminal stages of sugar and lipid oxidation coupled to ATP synthesis. … Secretory proteins and membrane proteins are synthesized on the rough endoplasmic reticulum, a network of interconnected membrane vesicles studded with ribosomes.

How is endoplasmic reticulum important for?

Endoplasmic reticulum (ER), in biology, a continuous membrane system that forms a series of flattened sacs within the cytoplasm of eukaryotic cells and serves multiple functions, being important particularly in the synthesis, folding, modification, and transport of proteins .

What can the rough ER be compared to?

Rough ER looks like sheets or disks of bumpy membranes while smooth ER looks more like tubes. Rough ER is called rough because it has ribosomes attached to its surface. The double membranes of smooth and rough ER form sacs called cisternae. … Cells in your body that release oils also have more SER than most cells.

What is an analogy for rough ER?

Analogy: The rough endoplasmic reticulum is like a delivery man because he or she helps prepare and deliver food to customers outside the restaurant. Analogy: The ribosomes are like the chefs of the restaurant because they make the food for the customers.

What is the function of RER and SER?

RER helps in the formation of proteins in the cell. The presence of ribosomes is actually responsible for the synthesis of the proteins by the RER….RER-Rough Endoplasmic ReticulumSER-Smooth Endoplasmic ReticulumTheir function is to synthesize proteins.Their function is to synthesize lipids.6 more rows

What is rough ER covered by?

ribosomesThe surface of rough endoplasmic reticulum is covered with ribosomes, giving it a bumpy appearance when viewed through the microscope. This type of endoplasmic reticulum is involved mainly with the production and processing of proteins that will be exported, or secreted, from the cell.