The rough endoplasmic reticulum(RER) is concerned with the transport of proteins which are synthesised by the ribosomes present on their surface. The name "rough endoplasmic reticulum" is because it looks rough under a microscope due to the ribosomes...
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Yes.
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endoplamic reticulum
transfer nutrients and important things to places in the cell
golgi apparatus recevies protenins and other newly formed materials from the ER.fold in the rive
If you don't have an ER your ribosomes will float around in your cytoplasm and your cells will not be healthy and die. An ER is like a mini highway for your ribosomes move on to get from organelle to organelle.
Starch grains are primarily associated with the chloroplasts in plant cells. They are synthesized and stored in chloroplasts as a reserve energy source for the plant.
Ribosomes can be found in both animal and plant cells. In animal cells, ribosomes are located in the cytoplasm and attached to the endoplasmic reticulum. In plant cells, ribosomes are also present in the cytoplasm and can be found attached to the endoplasmic reticulum or within the chloroplasts and mitochondria.
The endoplasmic reticulum (ER) consists of two types: rough ER, which is studded with ribosomes and is involved in protein synthesis and processing, and smooth ER, which lacks ribosomes and is involved in lipid metabolism and detoxification of drugs. Both types are interconnected membrane structures found throughout the cytoplasm of eukaryotic cells.
The endoplamic reticulum is like a platform of membranous sacs, where it could either be free(lacking ribosomes) or rough having assosiated ribosomes). mRNA attaches to a ribosome for the synthesis of the protein(polypeptide). Hence, The endoplasmic reticculum is found in both animal an plant cells, since both synthesise protein.
The endoplasmic reticulum (ER) is like a highway in the cell, as it is a network of membranes that transports proteins and other molecules to different parts of the cell. Just like a highway system allows for transportation of goods and people, the ER facilitates the movement of materials within the cell.