Organelle Review. Eukaryotes Plant and Animal Cells. Eukaryotes have a nucleus.
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Transcript of Organelle Review. Eukaryotes Plant and Animal Cells. Eukaryotes have a nucleus.
Organelle Review
Eukaryotes
• Plant and Animal Cells.• Eukaryotes have a nucleus
Prokaryotes
• Bacteria Cells• Prokaryotes DO NOT have a nucleus
Cell Membrane
• Protection- Barrier to separate inside and outside environment
• Made of a lipid bilayer• Controls what goes in and out of the cell• ALL CELLS HAVE A CELL MEMBRANE
Cytoplasm
• Water based fluid with dissolved substances float in the cytoplasm
• ALL CELLS HAVE CYTOPLASM
Cell Wall
• Only found in plant cells• Extra layer of protection OUTSIDE the cell
membrane
Nucleus
• “Brain” of the cell• CONTAINS DNA
Nucleolus
• Specific area in the nucleus where DNA is found
Mitochondria
• “Powerhouse” of the cell• Breaks down food to make energy
Ribosome
• Makes proteins• Found both in the cytoplasm and attached to
the endoplasmic reticulum
Endoplasmic Reticulum
• Modifies proteins and is covered in ribosomes
Lysosome
• Contains enzymes that can break down the cell
• Found primarily in animal cells
Vacuole
• Storage of food and water• Found primarily in plant cells
Chloroplast
• Makes food for plant by using energy from the sun
• ONLY FOUND IN PLANTS