Question

what is main function of rough endoplasmic reticular​

Answer 1

Answer:

The rough endoplasmic reticulum has on it ribosomes, which are small, round organelles whose function it is to make those proteins.

Explanation:

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.Sometimes, when those proteins are made improperly, the proteins stay within the endoplasmic reticulum. They're retained and the endoplasmic reticulum becomes engorged because it seems to be constipated, in a way, and the proteins don't get out where they're suppose to go. Then there's the smooth endoplasmic reticulum, which doesn't have those ribosomes on it. And that smooth endoplasmic reticulum produces other substances needed by the cell. So the endoplasmic reticulum is an organelle that's really a workhorse in producing proteins and substances needed by the rest of the cell.

Answer 2

Rough Endoplasmic reticulum :

➨ Rough Endoplasmic reticulum (RER) is an organelle.

➨ It is found in eukaryotic cells.

➨ It is made up of tubules, cristernae and vesicles.

Functions of RER :

• Its main function is to produce the proteins needed for the body.
• It also helps in the transport of proteins to the Golgi apparatus.
• It also plays an important role in the modification.
• It also helps in the packaging of proteins after the synthesis.
• It reads DNA instructions.
• The ribosomes are present in RER which makes it rough.