Vacuole fluid-filled sack used for storage of materials – needed by the cell animal cells usually have many small vacuoles plant cells have a single, large vacuole lysosomes membrane-bound organelle that contains – enzymes, defends cell from invading bacteria and viruses, they also break down damaged or worn-out cell parts centrosome small region of cytoplasm that produces – microtubules centriole small cylinder-shaped organelle in animal – cells Plant cells have cell walls and chloroplast Cell walls - rigid layer that surrounds the cell membrane, gives protection, support, and shape to the cell, found in plants, algae, fungi, and most bacteria, the cell wall is made primarily of cellulose Chloroplasts organelle that carries out – photosynthesis
Vacuole – fluid-filled sack used for storage of materials needed by the cell animal cells usually have many small vacuoles plant cells have a single, large vacuole lysosomes – membrane-bound organelle that contains enzymes, defends cell from invading bacteria and viruses, they also break down damaged or worn-out cell parts centrosome – small region of cytoplasm that produces microtubules centriole – small cylinder-shaped organelle in animal cells Plant cells have cell walls and chloroplast Cell walls - rigid layer that surrounds the cell membrane, gives protection, support, and shape to the cell, found in plants, algae, fungi, and most bacteria, the cell wall is made primarily of cellulose Chloroplasts – organelle that carries out photosynthesis
Cell%20Theory%20Structure%20and%20Function.docx