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glucose and starch
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What is the relationship between starch and glucose?
Starch is made of many glucose molecules joined to gether
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What is the test for starch?
iodine
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What colour does glucose go in iodine?
yellow
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What do we use starch for
Energy
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What is the purpose of Villi
increase the surface area of intestine
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What colour is benedict's solution go if no glucose is present
Blue
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What colour is iodine if starch is present
black
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What chemical is used to test for glucose?
Benedicts
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How does glucose taste?
Sweet
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What foods contain starch?
rice. bread pasta, fruit and vegetables
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Where do nutrients go when they are absorbed through the intestine walls
into the blood
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What colour does benedicts go when glucose is present?
orange or green
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What breaks down large molecules into small molecules
enzymes
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What colour is iodine if no starch is present
yellow
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What is the name of then enzyme that breaks starch into glucose?
Carbohydrase
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