Lipids Flashcards

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1
Q

What elements are found in lipids?

A

Carbon
Hydrogen
Oxygen

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2
Q

What bonds are formed between the glycerol and each fatty acid?

A

Ester bond

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3
Q

What are the general properties of lipids?

A

Insoluble and hydrophobic
Liquid at room temperature
Greasy in texture

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4
Q

What is the function of triglycerides?

A

Stores unused calories
Provides body with energy

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5
Q

What is the function of phospholipids?

A

Used in the belayer of cell membranes for protection
Emulsifiers

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6
Q

What is the function of cholesterol?

A

Helps the body to make membranes
Makes many hormones
Makes vitamin D

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7
Q

What are the general functions of lipids?

A
  • Membrane formation
  • Hormone production
  • Electrical insulation
  • Waterproofing
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