Lipids are primarily produced in the endoplasmic reticulum (ER).
The endoplasmic reticulum (ER) serves as the main site for lipid synthesis in cells. According to research, the ER is the primary organelle responsible for producing the majority of structural phospholipids and cholesterol (or ergosterol in yeast).
Here's a breakdown:
-
Endoplasmic Reticulum (ER): This is the key organelle for lipid biosynthesis.
- It produces essential structural lipids like phospholipids and cholesterol.
- In yeast, the ER produces ergosterol, which is analogous to cholesterol.
| Organelle | Primary Lipids Produced | Notes |
|---|---|---|
| Endoplasmic Reticulum | Phospholipids, Cholesterol (Ergosterol) | The main lipid-producing organelle. |
