Caption:(a) Animal cells are typical eukaryotic cells containing organelles and structures also found in protists, fungi and plants. (b) Most plant cells contain chloroplasts, the sites of photosynthesis in plants and algae. They also contain vacuoles (large, fluid-filled organelles containing solutes and cellular wastes) and rigid cell walls composed of cellulose. Notes:The two eukaryotic cell composites show that the cell types have in common many structures (nucleus, cytosol, plasma membrane, golgi apparatus, endoplasmic reticulum, mitochondria, vesicles, peroxisome).
