Science Class: cells 11/29/08

This week in science class we learned the parts of a prokaryotic, an animal, and a plant cell. We are probaly going to start a new unit soon. We learned that a prokaryotic cell doesn't have a nucleus. Instead, it's DNA is in the cytoplasim. We also labled parts of the cells.
A prokaryotic cell's layer is called a capsule and it has either a flugella or cilla to help it move around. An animal cell has a nucleus, a smooth E.R., golgi apperatus, centrosome, vacuole, mitocondria, a rough E.R., and lysosomes. A plant cell has chloroplasts, a cell wall, and a central vacuole. a plant cell and animal cell both have a nucleus, a golgi apperatus, centrosome, lysosomes, cell membrane, a vacuole, mitocondria, a rough E.R. and a smooth E.R. Here is what they all have in common ribosomes, cytoplasim, cell membrane and D.N.A.