Biology past paper questions 2018 0.0 / 5 ? BiologyNervous system, hormones and behaviourGCSECCEA Created by: Nicolee_WCreated on: 16-04-19 13:12 Give one way the waxy cuticle is adapted for light absorption transparent 1 of 8 Give one way the cuticle is adapted to reduce water loss waterproof/waxy/water resistance 2 of 8 What is the use of intercellular air spaces? diffusion of gases 3 of 8 Give one possible long-term effect ofdiabetes Heart disease/strokes/ eye damage/ kidney failure 4 of 8 Suggest two lifestyle changes he should maketo reduce his risk of developing diabetes in the next ten years Reduce weight/ Exercise more 5 of 8 Describe and explain how inhibitors affect the action of enzymes inhibitors fit the active site of the enzyme/ same shape as substrate, stop substrate fitting into active site, inhibitors not broken down 6 of 8 Name the two types of effector in the body muscles/ glands 7 of 8 What is the role of nitrogen-fixing bacteria? turn nitrogen gas into nitrates 8 of 8
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