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26 Cards in this Set
- Front
- Back
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carbohydrates is the main ____ ____ & contain ____ & ____
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energy source - sugars - starches
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carbohydrates contains ____, ____ & ____ at 1:2:1 ratio
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carbon - hydrogen - oxygen
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glucose comes from ____ and is used in cellular respiration to build ATP.
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carbohydrates
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monosaccharide (CH2O) is
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1 simple sugar
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monosaccharides have ____ carbons & often have a single ____ sugar
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3-7 - ring
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examples of monosaccharides (3)
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glucose - fructose - galactose
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monosaccharide glucose is most the most common source of
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energy
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disaccharides have ____ sugars
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2
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disaccharides formed by ____ ____
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dehydration synthesis
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3 examples of disaccharides
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maltose - lactose - sucrose
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hydrolysis
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add water
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polysaccharides are
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chains of sugars
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polysaccharides are formed by
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dehydration synthesis
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example of polysaccharide
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starch + glycogen
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lipids include:
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fats - wax - oil
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lipids are not ____ ____, contain ____, ____, & ____
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water soluble - carbon - hydrogen - oxygen
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lipids have ____ oxygen than carbohydrates
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less
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fats are ____ molecules
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large
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fats have ____ fatty acids bonded to ____ glycerol
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3 - one
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fats used for and where
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fuel storage in fat - under skin and around organs
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saturated fatty acids is usually ____ and has no ____ or ____ carbon bonds
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thicker - double - triple
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unsaturated fatty acids are ____ oils with 1 or more ____ or ____ ____ ____
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thinner oils - 1 or more double or triple carbon bond
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phospholipids are lipids with a ____ ____ & are part of a cell ____
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phosphorus group - membrane
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4 examples of steroids
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estrogen, progesterone, testosterone, cortisol
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eicosanoids are derived from
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fatty acid
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eicosanoids example
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prostaglandins - induce labor contractions
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