Cells- biology definitions

  • Created by: Nogsy
  • Created on: 24-01-13 12:20
Magnification
A measure by how much the image is enlarged relative to the specimen size, determined by eye piece and objective magnification
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Resolution
The ability to detect structures as seperate entities determined by wavelength of light used
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Ultrastructure
the organisation of a cell eg. the shapes of organelles and their arrangment and their quantity seen by an electron microscope
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Prokayote
bacteria/microbes that do no have membrane bound organelles
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Eukaryotes
Have membrane bound organelles
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Staining
prepares a sepicmen for viewing under a microscope it increases contrast between cells or between organelles
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Phospholipid
Glycerol backbone with 2 fatty acids and a phosphate group.
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Card 2

Front

The ability to detect structures as seperate entities determined by wavelength of light used

Back

Resolution

Card 3

Front

the organisation of a cell eg. the shapes of organelles and their arrangment and their quantity seen by an electron microscope

Back

Preview of the back of card 3

Card 4

Front

bacteria/microbes that do no have membrane bound organelles

Back

Preview of the back of card 4

Card 5

Front

Have membrane bound organelles

Back

Preview of the back of card 5
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