Some parts of the ER have ribosomes attached to the cutoplasmic side of the membranes. This is called the RER (Rough Endoplasmic Reticulum). These ribosomes synthesise proteins which are to be secreted from the cell, to form lysosomes or to become part of the cell surface membrane.
Other parts of the ER have no ribosomes attached: SER.
The cisternae (enclosed spaces in the membranes) of SER tend to be more tubular, in contrast to the flattened sacs of RER. SER has many different functions, including the synthesis of cholesterol and of steroid hormones such as testosterone and the breaking down of toxins such as drugs.
Rough ER is so called because it is studded with ribosomes. Rough ER facilitates the manufacture of proteins by the ribosomes that stud it and it also modifies these proteins. Smooth ER is not studded with ribosomes and one of it's main functions is the synthesis of lipids.
ER-moves object in cell to one place to another (not organelles)
Ribosomes- build protein
ribosomes make energy while endoplasmic reticulm are like a highway sustem that transports things and may have little ribosomes attached to them those are called rough endoplasmic reticulm
The Golgi apparatus obtains information from the endoplasmic reticulum to be sent throughout the cell.
They are both used for protein synthesis and are very similar. :)
It's not!!!!! tehee
Presence of ribosomes on RER.
i believe both are the same
Proteins made in rough endoplasmic reticulum are produced for export.
one is rough and one is smooth
what is the relationship between mitochondrial nucleus and rough endoplasmic reticulum
Im answering my own question and it feels awsome and the answer is yes it does because the ribsomes make the endplasmic reticulum rough and without the ribosomes it is a smooth endoplasmic reticulum. My name is Bob and I like pie.
Presence of ribosomes on RER.
i believe both are the same
rough Endoplasmic Reticulum is with ribosomes attached .helps in protein synthesis Smooth Endoplasmic Reticulum no ribosomes
Proteins made in rough endoplasmic reticulum are produced for export.
Smooth endoplasmic reticulum makes lipids and breaks down toxic material. Rough endoplasmic reticulum makes protein.
one is rough and one is smooth
what is the relationship between mitochondrial nucleus and rough endoplasmic reticulum
less abundant
It's not!!!!! tehee
The rough endoplasmic reticulum is rough because of the ribosomes, or the things that make proteins in the cell, are attached to it, making it rough. The smooth one is smooth because their are no ribosomes attached to it.
The smooth endoplasmic reticulum has nothing on its surface, hence the name. The rough endoplasmic reticulum has ribose studded throughout it, for the purpose of translating the messenger RNA.