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AS and A Level: Biology

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  • Marked by Teachers essays 229
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  1. Marked by a teacher

    Analysing the vitamin C content in different fruit juices

    5 star(s)
    • Word count: 3700
    • Submitted: 21/08/2012
    • Marked by teacher: (?) Adam Roberts 17/09/2013
    • Awarding body: Edexcel (for A-levels)
  2. Marked by a teacher

    Cellular Structure and Function

    5 star(s)
    • Word count: 1907
    • Submitted: 22/07/2012
    • Marked by teacher: (?) Louise Star 04/10/2013
    • Awarding body: Not known/Not applicable
  3. Marked by a teacher

    Measurement of protein solutions concentrations by biuret protein assay

    5 star(s)
    • Word count: 1343
    • Submitted: 17/07/2012
    • Marked by teacher: (?) Adam Roberts 29/05/2013
    • Awarding body: Not known/Not applicable
  4. Marked by a teacher
  5. Marked by a teacher

    Revision notes - origins of life on Earth, chemistry of life

    5 star(s)
    • Word count: 2113
    • Submitted: 06/07/2011
    • Marked by teacher: (?) Brady Smith 10/04/2013
  6. Marked by a teacher

    Relating the structure and function of cell organelles

    5 star(s)
    • Word count: 968
    • Submitted: 09/06/2011
    • Marked by teacher: (?) Luke Smithen 17/09/2013
  7. Marked by a teacher

    An investigation into the effect of different sugars on respiration in yeast.

    5 star(s)
    • Word count: 4889
    • Submitted: 28/09/2010
    • Marked by teacher: (?) Adam Roberts 20/08/2013
  8. Marked by a teacher

    Effect of nitrate concentration on the growth of Duckweeds

    5 star(s)
    • Word count: 7131
    • Submitted: 31/08/2009
    • Marked by teacher: (?) Adam Roberts 25/10/2014
  9. Marked by a teacher

    Effect of Anaerobic Respiration On Yeast

    5 star(s)
    • Word count: 3562
    • Submitted: 18/04/2009
    • Marked by teacher: (?) Adam Roberts 26/06/2013
  10. Marked by a teacher

    Sand Dune Succession Coursework

    5 star(s)
    • Word count: 3125
    • Submitted: 19/02/2009
    • Marked by teacher: (?) Sam Morran 08/01/2013

Biology is the study of life, the characteristics of organisms and the processes that affect them. It covers topics from Cell Biology to Biochemistry, from Genetics to Ecological Systems and in studying them you'll build an appreciation of both the fragility and robustness of living systems.

A level Biology gives a student a substantial grounding in scientific thinking and analytical skills but in order to achieve you will also need to be able to express yourself clearly and succinctly. Marked by Teachers has a significant number of high quality assignment examples to help you learn and develop those skills with which to succeed in this respect.

Opportunities for further study of the subject exist in Biological Science degree courses and in related fields such as Marine Biology and Zoology. It is also worth noting that Biology is one of thethree Sciences (along with Chemistry and Physics), which are considered fundamental to those who want to go on to study Medicine, Veterinary Science, Pharmacology or Dentistry.


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