Mind map
what is a cell?
Mind map: what is a cell
Map content
what is a cell?
bacteria
- flexible cell wall, do not have a nucleus, two types of DNA, plasmid ans chromosomal
- some have flagellum, tails that help them move
- flexible cell wall, do not have a nucleus, two types of DNA, plasmid ans chromosomal
just plants
- cell wall
- strengthens cell
- chloroplasts
- contain chlorophyll which absorb light enegy for photosynthesis
- permanent vacuole
- filled with cell sap to keep the cell turgid
- cell wall
animals and plants
- nucleus
- controlls cell activity, contains genetic info
- cytoplasm
- most chemical processes take place here controlled by enzymes
- cell membrane
- controls movement of substances in and out of cells
- mitochondria
- most energy is released by respiration here
- ribosomes
- protein synthesis happens here
- nucleus
microscopes
- created in 1590
- used for aprox 350 years
- by Hans, Janssen and Zacharias
- light microscopes magnify x 1,500
- electric microscopes magnify x 2 million
- length of object = length of magnified object / magnification
- created in 1590
all have a nucleus, cell membrane cytoplasm, mitochondria, and ribosoms
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- Mind Map on what is a cell?, created by walton.amy on 06/05/2014.
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- walton.amy
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