List features in an animal cell as seen under light microscope?

1. Cell membrane
2. Cytoplasm
3. Nucleus
4. Mitochondria
5. Endoplasmic reticulum
6. Golgi apparatus
7. Ribosomes
8. Lysosomes
9. Centrioles
10. Cytoskeleton (microtubules and microfilaments)

1. Cell membrane: The outer boundary of the cell, which controls the entry and exit of materials.
2. Cytoplasm: The gel-like substance that fills the cell and contains the organelles.
3. Nucleus: The control center of the cell, which contains the DNA.
4. Nucleolus: A small structure within the nucleus that produces ribosomes.
5. Ribosomes: Small structures that produce proteins.
6. Endoplasmic reticulum: A network of membranes that folds and transports proteins.
7. Golgi apparatus: A stack of membranes that modifies and packages proteins.
8. Lysosomes: Small organelles that contain digestive enzymes.
9. Peroxisomes: Small organelles that contain enzymes that break down toxic substances.
10. Mitochondria: Small organelles that produce energy for the cell.
11. Vacuoles: Small sacs that store materials.
12. Centrosomes: Small structures that help to organize the cell's microtubules.
13. Microtubules: Long, thin structures that help to maintain the cell's shape and move materials within the cell.