The molecules that are processed by the rough endoplasmic reticulum (ER) is protein.
What is endoplasmic reticulum?
Endoplasmic reticulum is an organelle that is found in eukaryotic animals which help to produce protein, store calcium and also assist in lipid metabolism.
Therefore, The molecules that are processed by the rough endoplasmic reticulum (ER) is protein.
Learn more about endoplasmic reticulum below.
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