GCSE: Biology
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- Living Things in their Environment (123)
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- Marked by Teachers essays 222
- Peer Reviewed essays 93
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Embryo Screening. The embryo screening, also referred as PGD (preimplantation genetic diagnosis), is a procedure tested on an embryo to identify any unwanted diseases that is found in the genes of the embryo.
5 star(s)- Word count: 1722
- Submitted: 10/02/2012
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Marked by teacher:
Adam Roberts 16/02/2013
- Awarding body: Not known/Not applicable
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Testing the biochemicals present in apple and green bean using specific chemical tests.
5 star(s)- Word count: 1530
- Submitted: 13/11/2011
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Marked by teacher:
Adam Roberts 26/04/2013
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Biology lab - transpiration
5 star(s)- Word count: 1729
- Submitted: 01/05/2011
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Marked by teacher:
Louise Star 09/04/2013
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What affects osmosis
5 star(s)- Word count: 1985
- Submitted: 02/03/2007
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Marked by teacher:
Adam Roberts 10/05/2013
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Escherichia coli and antibiotic resistanceIntroduction:Escherichia coli, short E. coli is an important bacteria that are
5 star(s)- Word count: 1905
- Submitted: 31/03/2006
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Marked by teacher:
Adam Roberts 16/07/2013
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Effects of Surface Area on Catalase Activity in Potato.
5 star(s)- Word count: 1479
- Submitted: 26/09/2003
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Marked by teacher:
Luke Smithen 24/04/2013
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Investigation into the effects of osmosis on Potato cells
5 star(s)- Word count: 1409
- Submitted: 11/07/2002
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Marked by teacher:
Adam Roberts 01/05/2013
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Investigating Enzymes and the effects of different variables such as temperature on how they work
4 star(s)- Word count: 1896
- Submitted: 16/07/2011
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Marked by teacher:
Kerry jackson 15/02/2012
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Reviewed by:
10/08/2012
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Biology Case Study
4 star(s)- Word count: 1976
- Submitted: 14/10/2010
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Marked by teacher:
Jon Borrell 08/01/2013
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Reviewed by:
skatealexia 23/04/2012
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Science in the news- should cannabis be legal?
4 star(s)- Word count: 1348
- Submitted: 19/04/2011
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Marked by teacher:
Adam Roberts 30/07/2013