1. Animal Cells vs Plant Cells

2. Organelles of Eukaryotes (Plants & Animals) Cell Membrane Nucleus Nucleolus Mitochondria Ribosomes Endoplasmic Reticulum Golgi Body Lysosomes (animals only) Centrioles (animals only) Cytoskeleton (animals only) Cell Wall (plant only) Vacuole (plant only) Chloroplast (plant only)

3. Cell membrane delicate lipid and protein skin around cytoplasm delicate lipid and protein skin around cytoplasm found in all cells found in all cells Cell Structures Nucleus a membrane-bound sac evolved to store the cell’s chromosomes (DNA) a membrane-bound sac evolved to store the cell’s chromosomes (DNA) has pores: holes has pores: holes

4. Nucleolus inside nucleus inside nucleus location of ribosome factory location of ribosome factory made or RNA made or RNA Mitochondrion makes the cell’s energy makes the cell’s energy the more energy the cell needs, the more mitochondria it has the more energy the cell needs, the more mitochondria it has

5. Ribosomes build proteins from amino acids in cytoplasm build proteins from amino acids in cytoplasm may be free-floating, or may be free-floating, or may be attached to ER may be attached to ER made of RNA made of RNA

6. Endoplasmic reticulum may be rough: stores proteins made by attached ribosomes may be rough: stores proteins made by attached ribosomes may be smooth: builds lipids and carbohydrates may be smooth: builds lipids and carbohydrates

7. Golgi Complex takes in sacs of raw material from ER takes in sacs of raw material from ER sends out sacs containing finished cell products sends out sacs containing finished cell productsLysosomes sacs filled with digestive enzymes sacs filled with digestive enzymes digest worn out cell parts digest worn out cell parts digest food absorbed by cell digest food absorbed by cell

8. Centrioles pair of bundled tubes pair of bundled tubes organize cell division organize cell divisionCytoskeleton made of microtubules made of microtubules found throughout cytoplasm found throughout cytoplasm gives shape to cell & moves organelles around inside. gives shape to cell & moves organelles around inside.

9. Structures found in plant cells Cell wall very strong very strong made of cellulose made of cellulose protects cell from rupturing protects cell from rupturing glued to other cells next door glued to other cells next door

10. Vacuole huge water-filled sac huge water-filled sac keeps cell pressurized keeps cell pressurized stores starch stores starch Chloroplasts filled with chlorophyll filled with chlorophyll turn solar energy into food energy turn solar energy into food energy

11. How are plant and animal cells different? StructureAnimal cellsPlant cells cell membraneYesyes nucleusYesyes nucleolusyes ribosomesyes ERyes Golgiyes centriolesyesno cell wallnoyes mitochondriayes cholorplastsnoyes One big vacuolenoyes cytoskeletonyesYes

12. Advantages of each kind of cell architecture ProkaryotesEukaryotes simple and easy to growcan specialize fast reproductionmulticellularity all the samecan build large bodies