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Download What chemicals do some bacteria use instead of photosynthesising
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Draw and name the 4 types of bacteria What chemicals do some bacteria use instead of photosynthesising for energy? Describe aseptic technique Describe the stages of yoghurt making? How are some bacteria useful? Write the balanced symbol equation for fermentation How do we brew beer? How do we preserve beer? Draw and label a bacterial cell and it components Microbe morphology and pathogens Useful microbes and biofuels B6 What affects biogas production? What is the difference between biofuel and biogas? Biogas usually contains about …….% methane What affects biogas production? What is gasohol? Advantages & disadvantages of biofuel are Draw and label virus reproduction Soil and water Enzymes and genes How does a bio-digester work? What does soil provide? What is meant by incubation period? How can we test soil for air content? What problems arise from taking antibiotics? How could we improve soil? How do earthworms help? How do biological powders work? What enzyme breaks down Carbohydrates? Fats? Diabetes What makes a good soil?, explain using the three types What does soil contain? What are the stages of transgenic engineering? Advantages and disadvantages of living in a water environment? How do we detect diabetes using enzymes? Using diagrams explain how amoeba removes excess water Describe the differences between Zooplankton Draw a marine food web to show bioaccumulation of the DDT pesticide Describe immobilising enzymes? Phytoplankton What is eutrophication? What is lactose intolerance? Proteins? Describe how we use DNA fingerprinting?
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