WJEC Biology 2 New Spec. 3.0 / 5 based on 1 rating ? BiologyGCSEWJEC Created by: SamCreated on: 31-12-12 16:20 What is the shape of DNA? Double Helix 1 of 10 What is an Enzyme? Biological Catalyst 2 of 10 Complete this equation Oxygen+_____-->Carbon Dioxide+Water+Energy Glucose 3 of 10 What test shows starch? Iodine 4 of 10 Mitosis or Meiosis: Halves the number of chromosomes Meiosis 5 of 10 Aerobic or Anaerobic? Glucose-->Ethanol+Carbon Dioxide+Energy Anaerobic 6 of 10 What enzyme breaks down Starch into glucose carbohydrase 7 of 10 Other than a semi-permeable membrane, what does osmosis require? Water 8 of 10 What is the maximum temperature an enzyme can work at called? optimum temperature 9 of 10 Where in a plant cell would you find chlorolphyll Chloroplasts 10 of 10
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