Lipids 3 varieties of lipids are fats Oils Waxes The polymer name is for lipids is lipids.
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Transcript of Lipids 3 varieties of lipids are fats Oils Waxes The polymer name is for lipids is lipids.
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Lipids
3 varieties of lipids are •fats•Oils•Waxes
The polymer name is for lipids is lipids.
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Elements
• Carbon• Hydrogen• Oxygen
• Look familiar?
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fatty acids
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Monomers•
That’s a lot of energy storedas carbon hydrogen& oxygen!
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Types of lipids
• Waxes(coating on leaves, honey combs)• Fats(solid at Room Temp-butter)• Oils(liquid at Room Temp – peanut oil)
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Waxes in plants
• Used for coating on leaves to decrease water loss
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Plant oils
• Stored for future energy in nuts, seeds for growth
• We use in cooking• We use for fossil
fuel alternatives
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Lipids are stored in animals in the form of fat
• Used for energy• Warmth(insulate)• Cushions• Cell membranes• Insulates nerves• Absorbs vitamins• hormones
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Foods high in lipids• Butter, meat• Olive oil, corn oil• Veggies• Nuts• Your body cannot make
all of the fatty acids it needs so you need to EAT them(found in plant oils)
•
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Lipids can be tested for using a brown paper bag.
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In saturated fat each C atom is joined to another C atom.
• Found in red meats, butter, ice cream, cheese
• Leads to clogged arteries
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Unsaturated fatsnot all carbon bond sites filled
• Found in plant products
• Good kind of lipids
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You can influence the condition
of your blood vessels with a healthy diet and exercise.
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The choice is yoursIMPROVE vs. IGNORE