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

Prokaryotic before nucleus Eukaryotic 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 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 Animal cells Plant cells cell membrane Yes yes nucleus Nuclear membrane cell wall no cholorplasts Central vacuole