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Mitochondria have their own DNA — evidence they were once independent bacteria absorbed by early cells.
Cell: The Unit of Life
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#1
Endoplasmic Reticulum (ER)
RER: Protein Synthesis
Rough Endoplasmic Reticulum is involved in protein synthesis due to ribosomes on its surface.
Terms:
RER
Rough Endoplasmic Reticulum
SER: Lipid Synthesis
Smooth Endoplasmic Reticulum is involved in lipid synthesis.
Terms:
SER
Smooth Endoplasmic Reticulum
The ER is a network of membranous tubules within the cytoplasm of eukaryotic cells, continuous with the nuclear membrane. It is involved in the synthesis of proteins and lipids.
Common Use:
Protein and lipid synthesis, detoxification.
Cell Biology
Organelles
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