Lipids Flashcards
1
Q
What elements are found in lipids?
A
Carbon
Hydrogen
Oxygen
2
Q
What bonds are formed between the glycerol and each fatty acid?
A
Ester bond
3
Q
What are the general properties of lipids?
A
Insoluble and hydrophobic
Liquid at room temperature
Greasy in texture
4
Q
What is the function of triglycerides?
A
Stores unused calories
Provides body with energy
5
Q
What is the function of phospholipids?
A
Used in the belayer of cell membranes for protection
Emulsifiers
6
Q
What is the function of cholesterol?
A
Helps the body to make membranes
Makes many hormones
Makes vitamin D
7
Q
What are the general functions of lipids?
A
- Membrane formation
- Hormone production
- Electrical insulation
- Waterproofing