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Download Notes for Cell Packet (PPT
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Beginning Cell Notes Write this in the inside front cover of your green packet. Make 2 COLUMNS, or a T-Chart. prokaryote eukaryote •Prokaryote -simpler style, older •Eukaryote -more complex, newer Prokaryotes vs. Eukaryotes Don’t write this part •Prokaryotes do not have a ________ •Eukaryotes do have a _________ Cells - two types: • Prokaryote -simpler style, older, have no nucleus • Eukaryote -more complex, newer, do have a nucleus before nucleus true nucleus Prokaryotic cells •Majority are BACTERIA Prokaryote cells are simpler (example: Bacteria) 3 Features • cell membrane: inner layer • cell wall: outer layer • cytoplasm: liquid inside cell Eukaryotes •Plants •Animals All Eukaryotes have : 1- Cell Membrane 2- Cytoplasm 3- Nucleus 4- Nuclear membrane Eukaryote cells are complex (example: Plants & Animals) • Cell membrane – Around cell • Cytoplasm -inner liquid • Nucleus – store DNA • Nuclear Membrane – Membrane to protect DNA What do eukaryotic cells look like? Nucleus Cytoplasm Nuclear membrane Cell Membrane What do they have in common? Both have: A. cell membranes B.Cytoplasm stop Plant vs. Animal Plant Cells have–Chloroplast (green) –Cell Wall (strong) –Plastids (store food/color) –Central Vacuole (store water) Plant cell Animal Cells Have–Lysosomes “little stomaches” Animal cell Animals vs. Plants Structure cell membrane nucleus Nuclear membrane cell wall cholorplasts Central vacuole Animal cells Yes Yes Plant cells yes yes yes yes no no no yes yes yes
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