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Organic molecules
Digestion of organic molecules
9
Biology
10th Grade
12/11/2013

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Term
What are the 4 major organic molecules?
Definition
Carbohydrates
Proteins
Nuclei acids
Lipids
Term
What is the basic formula for a carbohydrate?
Definition
C6 H12 O6
Term
What type of carbohydrates are used by living things?
Definition
Most simple carbohydrates are simple sugars
(monosaccharide)
mono: one
sacchride: sugar
Term
What are 3 simple sugars?
Definition
Fructose
Galactose
Lactase
Term
How can we define digestion?
Definition
Breakdown molecules from complex to simple. (Starch) (Sugar)
Term
What is mechanical digestion?
Definition
The process of breaking down food by chewing (teeth)
Term
What is chemical digestion?
Definition
The process of food breaking down from complex to simple
Ex: lipid - fatty acids & glycerol
Term
What does the equation of dehydration synthesis look like?
Definition
C6H12O6 + C6H12O6 + C12H24O12
Term
If we combine two or more simple sugars together it's called a
Definition
Polysaccharide
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