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    enzymes are biological catalysts that reduce the temperature and speed up the useful chemical reaction.
    catalysts is a substance that increases the speed of a reaction without being used or changed in the reaction.
    bile neutralizes stomach acid as bile is an alkaline condition and makes the small intestine enzymes work best in this condition. it also emulsifies fats in to tiny droplets and it have a bigger surface area meaning a faster digestion.
    anaerobic respiration does not use oxygen and it is an incomplete breakdown of glucose and produces lactic acid. this is not a good way to convert glucose in to lactic acid, as lactic acid causes muscle fatigue and tiredness to the muscle. Also lactic acid stops contracting efficiently.
    aerobic respiration is the more efficient reaction as it uses oxygen to release energy from glucose. glucose and oxygen is used and produces carbon dioxide and water and energy.it happens in mitochondria.
    respiration is the release of energy from glucose and happens in every cell in the body.
    biological enzymes are mainly protein (pro tease enzymes) and fat (lipids enzymes)
    there are more coming up
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    (Original post by asjaid)
    enzymes are biological catalysts that reduce the temperature and speed up the useful chemical reaction.
    catalysts is a substance that increases the speed of a reaction without being used or changed in the reaction.
    bile neutralizes stomach acid as bile is an alkaline condition and makes the small intestine enzymes work best in this condition. it also emulsifies fats in to tiny droplets and it have a bigger surface area meaning a faster digestion.
    anaerobic respiration does not use oxygen and it is an incomplete breakdown of glucose and produces lactic acid. this is not a good way to convert glucose in to lactic acid, as lactic acid causes muscle fatigue and tiredness to the muscle. Also lactic acid stops contracting efficiently.
    aerobic respiration is the more efficient reaction as it uses oxygen to release energy from glucose. glucose and oxygen is used and produces carbon dioxide and water and energy.it happens in mitochondria.
    respiration is the release of energy from glucose and happens in every cell in the body.
    biological enzymes are mainly protein (pro tease enzymes) and fat (lipids enzymes)
    there are more coming up
    Heya, I'm going to put this in the Biology forum for you as you should get more responses there.

    You should also check out the forum to see if there's any other threads there which might be helpful to you! http://www.thestudentroom.co.uk/forumdisplay.php?f=129
 
 
 
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