Rough endoplasmic reticulum is called rough because they contain ribosomes. It also contains many connected membranes, which resemble folded ribbons.
rough er is long strands of protein with ribosomes on it
The ribosomes on the surface of the ER.
Ribosomes
if it's the rough ER then it functions to transport protein but if its the smooth ER it functions as a site of lipid and steroid synthesis
Rough Endoplasmic reticulum (Rough ER)
No, they do not. Prokaryotic cells have no membrane-bound organelles such as rough endoplasmic reticulum. The 70s ribosomes found in prokaryotic cells are therefore free in the cytoplasm as opposed to attached to the rough endoplasmic reticulum.
The rough endoplasmic reticulum (reticulum plasmatic wrinkled?) and smooth endoplasmic reticulum (reticulum plasmatic smooth?) si that the rough ER is dotted by ribosomes (hence "rough") that synthesize protein into the ER. The smooth ER does not possess ribosomes and has different functions such as lipid synthesis and xenobiotic detoxification.
what structure is found on the rough er that is noyt found on the smooth er
Ribosomes
Ribosomes
Ribosomes
if it's the rough ER then it functions to transport protein but if its the smooth ER it functions as a site of lipid and steroid synthesis
The basic difference between the rough endoplasmic reticulum and the smooth endoplasmic reticulum is the rough ER has ribosomes latched on to it. This is what makes it "rough" and since the smooth ER does not have these organelles on it, it is smooth.The RER and the SER also differ in function. The rough ER is the cell's "membrane factory." Proteins and phospholipids that form part of all cellular membranes are manufactured in the rough ER. The smooth ER's main functions are lipid metabolism and synthesis of cholesterol.
The protein structures that the rough er is dotted with are called ribosomes. If ribosomes are not present then it is called a smooth er.
Rough ER
It is thoroughly engaged with the functional synthesis of Proteins.
i have now idea that ia why i ask here
these are ribosomes
Rough Endoplasmic reticulum (Rough ER)