Biology For 2008 GCSE Re-sits 2.0 / 5 based on 1 rating ? BiologyGCSEAll boards Created by: PhilCreated on: 11-01-09 13:47 Enzymes Biological Catylists Are molecules made of proteins Help to break down large molecules Help to control respiration, photosynthesis and digestion 1 of 2 Cells Animal- Nucleus contains genetic information 2 of 2
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