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Cell Notes. Like a car without any cool features It does just the basics. Prokaryote. Like a high end car with many features. Eukaryote. Prokaryote Simple Very Few Parts Bacteria are Prokaryotic. Eukaryote Very Complex Many parts All other living things are Eukaryotic. Cell Types.
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Like a car without any cool features It does just the basics Prokaryote
Like a high end car with many features Eukaryote
Prokaryote Simple Very Few Parts Bacteria are Prokaryotic Eukaryote Very Complex Many parts All other living things are Eukaryotic Cell Types
Prokaryotes Have: • DNA (but NO nucleus) Remember PRO means NO NUCLEUS • Ribosomes • Cytoplasm • Cell Membrane • Cell Wall
Eukaryotes • YOU are a Eukaryote • Plants and Animals • Have many parts in addition to those found in prokaryotes • 10 times bigger than prokaryotic cells
Organelle Small bodies inside a cell that perform specialized functions or jobs.
Description and Picture Function Organelle Type of cells where it’s found Analogy in a school
Description and Picture Function Cell Membrane Type of cells where it’s found Analogy in a school
Description and Picture Function Cell Wall Type of cells where it’s found Analogy in a school
Description and Picture Function Cytoplasm Type of cells where it’s found Analogy in a school
Description and Picture Function Ribosomes Type of cells where it’s found Analogy in a school
Description & Picture Curling ladder Function Instructions to guide the cell DNA Type of cells where it’s found ALL CELLS Analogy in a school Cobb Student Handbook
Organelles found ONLY in EUKARYOTES Plant and Animal Cells
Description and Picture Function Nucleus Type of cells where it’s found Analogy in a school
Description and Picture Function Endoplasmic Reticulum Type of cells where it’s found Analogy in a school
Description and Picture Function Golgi Complex Type of cells where it’s found Analogy in a school
Proteins: Ribosomes make ‘em. ER sorts ‘em. Golgi delivers ‘em Do YOU know REG?
Description and Picture Function Vacuole Type of cells where it’s found Analogy in a school
Description and Picture Function Lysosome Type of cells where it’s found Analogy in a school
Description and Picture Function Mitochondria Type of cells where it’s found Analogy in a school
Description and Picture Function Chloroplast Type of cells where it’s found Analogy in a school
Nucleus Function: • Directs all cell activities • Control center • Brain • Holds the DNA
Structure: Large Oval Nucleus Nucleus
Nucleus Found in: Plant cells Animal cells = EUKARYOTES
Nucleus Analogy in a school: The principal
Ribosomes Function: • Build proteins • Factory
Analogy in a school: Teachers build lessons Ribosomes
Structure: Tiny May be floating Cells have many ribosomes Ribosomes Ribosomes
Ribosomes Found in: ALL CELLS- PROKARYOTES AND EUKARYOTES
Endoplasmic Reticulum Structure: Passageways around the nucleus • 2 kinds: Rough (with ribosomes) and Smooth
Endoplasmic Reticulum Function: Sorts proteins made by the ribosomes
Endoplasmic Reticulum Found in Animal and Plant Cells ONLY IN EUKARYOTES
Endoplasmic Reticulum Analogy in a school: Hallways sort students
Golgi Complex Function: Packages and delivers proteins around the cell or out of the cell.
Golgi Complex Structure: Stacks of bags Vesicle
Golgi Complex Analogy in a school: Bookbags Buses
Golgi Complex Found in Plant and Animal Cells
Cell Membrane Structure: Boundary between inside the cell and the environment Made of lipids. Cell Membrane
Cell Membrane Found in ALL CELLS PROKARYOTIC AND EUKARYOTIC
Cell Membrane Analogy in a school: School Security Officer
Cell Membrane Function: Controls what enters and leaves a cell.
Cell Wall Found in PLANT CELLS And PROKARYOTES
Cell Wall Outside cell membrane Structure: • Rigid, unbending • Plant cell wall made of cellulose (think celery)
Cell Wall Function: • Gives cells their shape: Plants are boxy, prokaryotes are spiral, circular or rod shaped • Supports • Protects
Cell Wall Analogy in a school: Brick walls
Cytoplasm Function: Transportation system- Organelles float in it Always flowing like an ocean
Cytoplasm Structure: • Fills the cell • Organelles float in it • Jelly-like