Cells: Prokaryote vs Eukaryote

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Presentation transcript:

Cells: Prokaryote vs Eukaryote

Prokaryote cells are smaller and simpler Commonly known as bacteria Single-celled(unicellular) or

These are prokaryote E. coli bacteria on the head of a steel pin.

Prokaryote cells are simply built (example: E. coli) capsule: slimy outer coating cell wall: tougher middle layer cell membrane: delicate inner skin

Prokaryote cells are simply built (example: E. coli) cytoplasm: inner liquid filling DNA in one big loop pilli: for sticking to things flagella: for swimming ribosomes: for building proteins

Prokaryote lifestyle unicellular: all alone colony: forms a film filamentous: forms a chain of cells

Prokaryote Feeding Photosynthetic: energy from sunlight Disease-causing: feed on living things Decomposers: feed on dead things

Eukaryotes are bigger and more complicated Have organelles Have chromosomes can be multicellular include animal and plant cells

Organelles are membrane- bound cell parts that have unique structures and functions Located in cytoplasm

Eukaryote cells can be multicellular The whole cell can be specialized for one job cells can work together as tissues Tissues can work together as organs

Advantages of each kind of cell Prokaryotes Eukaryotes simple and easy to grow can specialize fast reproduction multicellularity all the same can build large bodies