Here are some of the major organelles and their functions:
* Nucleus: Contains the cell's DNA and controls cellular activity.
* Ribosomes: Synthesize proteins.
* Endoplasmic Reticulum (ER): A network of membranes involved in protein and lipid synthesis, detoxification, and transport.
* Golgi Apparatus: Modifies, sorts, and packages proteins and lipids.
* Mitochondria: Powerhouses of the cell, responsible for energy production (ATP).
* Lysosomes: Contain enzymes that break down waste materials and cellular debris.
* Peroxisomes: Break down fatty acids and detoxify harmful substances.
* Vacuoles: Store water, nutrients, and waste products.
* Chloroplasts (in plant cells): Site of photosynthesis, converting light energy into chemical energy.
* Cell Wall (in plant cells): Provides structural support and protection.
* Cytoskeleton: Provides structural support, facilitates movement, and helps with cell division.
It's important to note that not all cells have all of these organelles. The specific organelles present in a cell depend on its type and function.