sends and receives messages
Nerve cell
nucleus
chloroplast
controls movement into/out of the cell
ribsomes
Egg cell
controls all cell function
provides all the cell organelles needed for fertilization
digests wastes
Sperm cell
uses carbon dioxide, water, sun
brings DNA to the egg cell
delivers oxygen to cells
Muscle cell
contracts for movement
makes proteins
cell membrane
Red blood cells
mitchondria
White blood cells
uses glucose and oxygen
lysosomes
attacks bacteria and viruses