This topic is included in AS and A Level Papers for Pearson (Edexcel) Biology (A). Resources to support this topic can be found below.
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This Biology Factsheet: Explains the difference between Gram-negative and Gram-positive bacteria....
This Biology Factsheet: • Explains the term ‘serial dilution’. • Describes how a serial dilution is...
Eyepiece graticules and stage micrometers are used to measure the actual sizes of cells and tissues...
This Biology Factsheet will look at how the two main types of electron microscope work: The...
This Biology Factsheet will look at photosynthesis-related investigations.
This Biology Factsheet summarises:• The importance of catalase.• Describes how catalase can be used...
This Biology Factsheet covers the techniques involved in measuring the growth of bacteria and other...
This Biology Factsheet summarises:• Safety in the microbiology laboratory.• Culture containers and...
This Biology Factsheet summarises: • The principles and method of simple paper chromatography. •...
This Biology Factsheet summarises: • Students must be aware of the limitations of microscopes.•...
This is an A-Level Biology PowerPoint Presentation on Food Tests.
