ER (endoplasmic reticulae) are the pathways in the cytoplasm of the cell connecting the nucleus. Smooth ER are without ribosomes on its membrane and rough ER have several ribosomes lining up the membrane. The ribosomes help in the assembly of amenoacids to form the proteins as per message received from mRNA.
what structure is found on the rough er that is noyt found on the smooth er
Ribosomes
rough ER has a higher proportion of ribosomes within, hence the 'rough' appearance
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 smooth endoplasmic reticulum and the rough endoplasmic reticulum.
Ribosomes
Ribosomes are found on the rough ER, which are responsible for protein synthesis. Smooth ER does not have ribosomes.
Satin has a smooth texture due to its weave structure, which creates a glossy finish on the fabric.
The main difference between smooth endoplasmic reticulum (smooth ER) and rough endoplasmic reticulum (rough ER) lies in their structure and function. Rough ER is studded with ribosomes on its cytoplasmic surface, giving it a "rough" appearance, and is primarily involved in the synthesis of proteins destined for secretion or for use in membranes. In contrast, smooth ER lacks ribosomes and is associated with lipid synthesis, metabolism of carbohydrates, and detoxification processes. Additionally, smooth ER plays a role in calcium storage and release within the cell.
if you meant how they differ, its like this. Rough endoplasmic reticulum has ribosomes on it, these are responsible for proten synthesis. The smooth ER on the other hand does not have ribosomes
ER (endoplasmic reticulae) are the pathways in the cytoplasm of the cell connecting the nucleus. Smooth ER are without ribosomes on its membrane and rough ER have several ribosomes lining up the membrane. The ribosomes help in the assembly of amenoacids to form the proteins as per message received from mRNA.
The rough endoplasmic reticulum (RER) performs similar functions to the smooth endoplasmic reticulum (SER) in terms of protein synthesis and modification. However, the RER has ribosomes attached to its surface, giving it a "rough" appearance, whereas the SER lacks ribosomes and is involved in lipid metabolism, detoxification, and storage of calcium ions.