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.
Eukaryotic cells have two types of endoplasmic reticulum: Smooth ER (SER); Rough ER (RER).
Rough ER has Ribosomes and Smooth ER does not.
Rough ER, "Rough" has no abbreviation unless you want to put it R. ER.
The rough ER had ribosomes attached while the smooth ER had no ribosome attached.
Post-translational modifications of proteins do occur in prokaryotes, but they are generally less complex than in eukaryotes. Prokaryotes lack certain cellular compartments where modifications like glycosylation occur in eukaryotes. Additionally, prokaryotes have simpler metabolic pathways that may not require extensive post-translational modifications for protein function.
Eukaryotic cells have two types of endoplasmic reticulum: Smooth ER (SER); Rough ER (RER).
Rough ER has Ribosomes and Smooth ER does not.
Rough ER has Ribosomes and Smooth ER does not.
A rough er has ribosomes while a soft er does not
Rough ER has numerous ribosomes on its surface. These are absent on smooth ER. Smooth ER studded with ribosomes. Rough ER transport of materials.
rough ER has a higher proportion of ribosomes within, hence the 'rough' appearance
Rough ER is studded with ribosomes while smoth ER is not.
Rough ER is studded with ribosomes while smoth ER is not.
Rough ER looks like a maze and smooth ER looks like a sculpture. Another thing is that the Rough ER has ribosomes on it while the Smooth ER doesnt.
Yes, eukaryotic cells contain endoplasmic reticulum (ER), which is an organelle involved in protein synthesis and lipid metabolism. There are two types of ER: rough ER, which has ribosomes attached to its surface and is involved in protein synthesis, and smooth ER, which is involved in lipid metabolism and detoxification.
Ribosomes are found in rough ER while they are not found in smooth ER. These are what give the "rough" appearance.
what structure is found on the rough er that is noyt found on the smooth er