Cell membrane: controls entry and exit of substances
Cell wall: provides structure and protection
Centrioles: involved in cell division
Chloroplasts: perform photosynthesis
Cytoplasm: contains all cell contents except nucleus
Endoplasmic reticulum: processes and transports molecules
Golgi apparatus: modifies and packages materials
Lysosomes: digest substances
Mitochondria: produce ATP
Nucleus: houses DNA and controls cell activities
Ribosomes: synthesize proteins
Vacuoles: store various materials