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AS and A Level: Science

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  1. Marked by a teacher
  2. Marked by a teacher

    The Development of Antiseptics.

    4 star(s)
    • Word count: 922
    • Submitted: 25/03/2004
    • Marked by teacher: (?) Adam Roberts 25/10/2014
  3. Marked by a teacher
  4. Marked by a teacher

    How does the concentration of enzymes affect the breakdown of starch by a-amylase in biological washing powders?

    4 star(s)
    • Word count: 12799
    • Submitted: 24/02/2004
    • Marked by teacher: (?) Stevie Fleming 01/01/1970
    • Awarding body: Not known/Not applicable
  5. Marked by a teacher

    The effect of temperature on the hydrolysis of starch using amylase extracted from barley.

    4 star(s)
    • Word count: 1961
    • Submitted: 24/02/2004
    • Marked by teacher: (?) Adam Roberts 17/09/2013
  6. Marked by a teacher

    The structure and function of the ileum in relation to absorption and digestion.

    4 star(s)
    • Word count: 680
    • Submitted: 04/02/2004
    • Marked by teacher: (?) Ross Robertson 01/03/2013
  7. Marked by a teacher

    Investigate the effect of copper sulphate on pepsin activity.

    4 star(s)
    • Word count: 3300
    • Submitted: 05/01/2004
    • Marked by teacher: (?) Adam Roberts 17/09/2013
  8. Marked by a teacher

    The effect of temperature on the enzyme Catalase.

    4 star(s)
    • Word count: 3769
    • Submitted: 22/12/2003
    • Marked by teacher: (?) Adam Roberts 29/05/2013
  9. Marked by a teacher

    A Colorimetric Method for the Estimation of Glucose in Solution.

    4 star(s)
    • Word count: 930
    • Submitted: 15/12/2003
    • Marked by teacher: (?) Adam Roberts 20/08/2013
  10. Marked by a teacher

    To determine the optimum pH for two different proteolytic enzymes.

    4 star(s)
    • Word count: 1308
    • Submitted: 17/11/2003
    • Marked by teacher: (?) Adam Roberts 05/09/2013

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