what is endoplasmic reticulum name the two types of Endoplasmic Reticulum write its main functions
Answers
Endoplasmic reticulum (ER) is a type of organelle found in eukaryotic cells that forms an interconnected network of flattened, membrane-enclosed sacs or tube-like structures.
The two types are: Rough endoplasmic reticulum and smooth endoplasmic reticulum...
Functions of Rough endoplasmic reticulum:
The rough endoplasmic reticulum (RER) is an organelle that produces proteins and helps them fold properly.
Rough ER (RER) is involved in some protein production, protein folding, quality control and despatch. It is called ‘rough’ because it is studded with ribosomes.
Functions of Smooth endoplasmic reticulum:
It processes fats and steroid hormones. More commonly, it is concerned with carrying out certain metabolic processes.
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rough endoplasmic reticulum( r e r)= yeah with ribosome attached on its surface for science II sizing protein is called r e r. Its functions are
smooth endoplasmic reticulum(SER)= PR which does not contain ribosome on earth surface is called s e r . it helps in the synthesis of fats or lipids, glycogen etc.
functions of Endoplasmic reticulum are
1. ER serves as channels for the transport of material between various region of the cytoplasm
2. ER functions as cytoplasmic Framework providing surface for some of the biochemical activities of the cell
3. r er is concerned with the synthesis of and transportation of proteins in the cell
4. S e r is involved in the process of detoxification of many poisons and drugs in living cells of vertebrates
5. s e r plays an important role in the biosynthesis of cholesterol that is lipid
6. lipids from sgr and some protein from r e r help in the building of cell membrane.
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