Biology

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  • Created by: bcn98
  • Created on: 08-04-15 14:45
What does diffusion mean?
net movement of particles from an area of higher concentration to an area of lower concentration
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Osmosis definition
Osmosis is the special case of diffusion involving water molecules. Water molecules move from areas of high water concentration to areas of low water concentration through a selectively permeable membrane.
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protocists are...
-single celled, - have choroplasts and are similar to both plants and animals, examples are chlorella and amoeba
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bacteria are...
single celled, they have no nucleus, they have a circular chromosome of DNA, some can photosynthesis and they feed of organisms
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viruses include...?
they A
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Card 2

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Osmosis definition

Back

Osmosis is the special case of diffusion involving water molecules. Water molecules move from areas of high water concentration to areas of low water concentration through a selectively permeable membrane.

Card 3

Front

protocists are...

Back

Preview of the front of card 3

Card 4

Front

bacteria are...

Back

Preview of the front of card 4

Card 5

Front

viruses include...?

Back

Preview of the front of card 5

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