Question

What is Endoplasmic Reticulum ?​

Answer 1

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Endoplasmic reticulum (ER) is a cellular organelle. It is the transport network for molecules going to specific places, as compared to molecules that float freely in the cytoplasm. The endoplasmic reticulum is in cells that have a nucleus: in eukaryote cells but not in prokaryote cells.

Answer 2

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• Eɴᴅᴏᴘʟᴀꜱᴍɪᴄ Rᴇᴛɪᴄᴜʟᴜᴍ

Inside the Cell there exists a membrane network enclosing a fluid - filled lumen which almost fills up the intracellular Cavity. It is Called Endoplasmic Reticulum ( ER ).

• Iᴛ Hᴀꜱ Tᴡᴏ Tʏᴘᴇꜱ.

➀ Rough endoplasmic (RER)

➁ Smooth endoplasmic ( SER )

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