Here's a breakdown:
* General range: Cells typically have hundreds to thousands of peroxisomes.
* Liver cells: Liver cells are known to have a particularly high number of peroxisomes due to their role in detoxification.
* Yeast cells: Yeast cells, especially those grown on high concentrations of fatty acids, can have up to thousands of peroxisomes per cell.
* Plant cells: Plant cells also contain peroxisomes, which play a role in photorespiration and other metabolic processes. The number varies depending on the type of plant and its developmental stage.
Factors affecting peroxisome number:
* Cell type: Different cell types have different metabolic needs, which can influence the number of peroxisomes.
* Metabolic activity: Cells with high metabolic activity, such as those involved in detoxification or lipid metabolism, tend to have more peroxisomes.
* Environmental conditions: Factors like nutrient availability and exposure to toxins can also affect peroxisome number.
Key takeaway: There's no fixed number of peroxisomes per cell. The number is highly variable and influenced by several factors.
