Plant & Animal Cell Identify/review cell theory, cell organization, and cell structure/function.
Cell theory 1. All _________ things are made of one or more cells.
Cell theory 2. ________ are the basic unit of life.
Cell theory 3. All cells come from ________ cells.
Cell Organization (simple to most complex) ___________ organ __________ _________
Human cheek cells
Plant onion cells
Specimen draw at 100X HUMAN CHEEK CELL ONION CELL
Cell Function
1. -Chromosomes that hold DNA; Located in the nucleus; Blueprints for cell operations
2. -controls the passage of materials into and out of the cell (Gatekeeper)
- tiny organs; membrane bound structures found in the cytoplasm 3. - tiny organs; membrane bound structures found in the cytoplasm
-regulates all cell activities (the boss) 4. -regulates all cell activities (the boss)
-protective envelope around the nucleus 5. -protective envelope around the nucleus
-gel-like substance inside the cell; supports organelles 6. -gel-like substance inside the cell; supports organelles
-turns nutrients into energy (ATP); powerhouse of the cell 7. -turns nutrients into energy (ATP); powerhouse of the cell
-makes proteins for the cell 8. -makes proteins for the cell
-helps to transport the ribosomes (super highway) 9. -helps to transport the ribosomes (super highway)
10. -helps the cell digest proteins; removes worn out cell parts (garbage can)
-stores water, food, and waste (storage tanks) 11. -stores water, food, and waste (storage tanks)
-supports and protects the plant cell; outer layer made of cellulose 12. -supports and protects the plant cell; outer layer made of cellulose
-packages, sorts, and moves proteins (UPS man) 13. -packages, sorts, and moves proteins (UPS man)
14. -contains chlorophyll used for photosynthesis; turns sunlight into glucose
-makes ribosomes inside the nucleus 15. -makes ribosomes inside the nucleus
16. What are the three main differences between plant and animal cells?