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GCSE: Biology
Going over A level Biology work as soon as you learn it will reinforce it better than leaving it to revise at the last minute.
Mysqa
3,916 GCSE Biology essays
- Marked by Teachers essays 82
- Peer Reviewed essays 94
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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)This very well written piece covers all the main ethical issues associated with embryo screening. A little more information about the techniques involved in the screening process might usefully have…
- Essay length: 1722 words
- Submitted: 10/02/2012
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Marked by teacher:
Adam Roberts
01/01/1970
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Biology Revision notes - Human Biology
5 star(s)This is a very comprehensive revision booklet for gcse biology. All areas are covered although as it is a revision booklet some areas do not go into a lot…
- Essay length: 8676 words
- Submitted: 24/12/2011
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Marked by teacher:
Louise Star
09/04/2013
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Testing the biochemicals present in apple and green bean using specific chemical tests.
5 star(s)*****
This account is detailed and shows a clear understanding of the chemical basis for the tests carried out. A few minor details might have been better explained.…- Essay length: 1530 words
- Submitted: 13/11/2011
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Marked by teacher:
Adam Roberts
26/04/2013
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Artificial Cardiac Pacemakers
5 star(s)An excellent GCSE level report, which addresses all the research questions posed clearly. Relevant images and statistics are used throughout to illustrate key points and all information is thoroughly…
- Essay length: 3972 words
- Submitted: 19/05/2011
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Marked by teacher:
Kerry jackson
19/02/2012
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Biology lab - transpiration
5 star(s)A very good A level standard practical write up, investigating transpiration in plants, and what factors can have an effect on it. The background information is well researched and…
- Essay length: 1729 words
- Submitted: 01/05/2011
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Marked by teacher:
Louise Star
09/04/2013
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GCSE Bioligy Case Sudy - MRSA
5 star(s)An excellent GCSE level report that presents key scientific explanations and arguments clearly, with good use of relevant graphs and statistics and consistent references. To improve:
1)Clarify why the…- Essay length: 2407 words
- Submitted: 09/04/2011
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Marked by teacher:
Kerry jackson
15/02/2012
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Biology notes
5 star(s)*****
An excellent set of summary notes.
Some of the notes are a little bit basic but are good for getting the framework necessary for a more deeper…- Essay length: 5059 words
- Submitted: 16/02/2011
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Marked by teacher:
Adam Roberts
08/01/2013
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Is the MMR vaccination safe?
5 star(s)This case study which examines the risk to children of the MMR vaccine is an outstanding piece of work, well-researched, well-written and presented in such a way that the reader,…
- Essay length: 5390 words
- Submitted: 16/01/2010
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Marked by teacher:
Ross Robertson
24/04/2013
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Biology Coursework - Osmosis
5 star(s)*****
This is a detailed and full write up of a well planned and conducted investigation. A high level of scientific knowledge and understanding is evident.…- Essay length: 5226 words
- Submitted: 27/07/2009
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Marked by teacher:
Adam Roberts
26/04/2013
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Biology CourseworkTo determine if the distribution of flora across Ellerbeck is due to chance. The valley containing Eller beck possesses a huge variety of different species of plant life, particular species are often found in specific places
5 star(s)*****
Excellent experimental procedure.
The theory supporting the prediction is accurate and relevant.
The introduction needs some improvement:
1. Sentences are too long, often for…- Essay length: 2444 words
- Submitted: 31/03/2006
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Marked by teacher:
Jon Borrell
08/01/2013
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