Car

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Carbon compounds the stuff of life
Car
Methane
Carbon chains and rings
Unbranched chain
Branched chain
Methane (ball and stick model)
Ring
Glucose molecule
Glucose chain starch
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Garlic functional groups at work in organic
compounds
Allin has 3 functional groups and gives garlic
its strong smell
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Simple carbohydrates sugars
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Sugar beets have lots of sucrose
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Complex carbohydrates cellulose, starch, and
glycogen
Cellulose
Glycogen
Starch
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Triglycerides Fat and oils
Saturated fatty acids
Unsaturated fatty acids
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Not all oils are equally healthful.
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Waxes Lipids that form solid masses and layers
Waxes have long-chain fatty acids combined with
long-chain alcohols rather than glycerol. This
gives waxes a sticky, solid, waterproof character.
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Phospholipids as waterproof barriers in living
organisms
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A common steroid Cholesterol
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The 20 amino acids common in proteins classified
by R groups
Nonpolar R groups
Polar R groups
Ionic R groups
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Primary structure sequence of AA
Secondary structure
Tertiary structure
helix
ß sheet
Disordered loop
Alcohol dehydrogenase (ADH)
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Quaternary structure a fourth level of protein
organization
Hemoglobin has 4 polypeptide chains
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DNA a double helix polymer of nucleotides
Nucleotide
Single strand of DNA