May 2013
May 15th
7 notes
EVERYDAY SCIENCE: INTRODUCING DNA →
scienceintheclassroom: Cell theory states simply that: · All living things are made from cells · Cells are the basic unit of life · All cells arise from existing cells Inside each of our cells a control centre known as the NUCLEUS can be found with all of our genetic information in the form of DNA…
May 15th
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May 15th
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May 13th
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1,431 notes
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April 2013
Apr 29th
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Apr 28th
7 notes