what is difference between rough endoplasmic reticulum or smooth endoplasmic reticulum
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Rough endoplasmic reticulum has ribosomes on its surface for protein synthesis. It is mostly present in active cells. It produce digestive enzymes used by lysosome. SER ( smooth one) has no proteins on it. It manufactures fat molecules or lipids some of which function as hormones or enzymes and some are used in membrane biogenesis. In liver cells of vertebrates., SER pays an important role in detoxifying many poisons and drugs.
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Rough endoplasmic reticulum: It is flattered sacs called cisternae.
Ribosomes are attached to the outer surface of its membrane.
It is specialized to synthesize proteins.
It is abundant in exocrine pancreatic cells and antibodies secreting plasm cells.
Smooth endoplasmic reticulum: It is mainly formed of vesicles and tubules.
It does not contain ribosomes.
It is specialized to synthesize lipids and steroids.
I hope this answer is right
Ribosomes are attached to the outer surface of its membrane.
It is specialized to synthesize proteins.
It is abundant in exocrine pancreatic cells and antibodies secreting plasm cells.
Smooth endoplasmic reticulum: It is mainly formed of vesicles and tubules.
It does not contain ribosomes.
It is specialized to synthesize lipids and steroids.
I hope this answer is right
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