Lipids Flashcards
(7 cards)
1
Q
Why are lipids not considered polymers
A
They are not made up of monomers
2
Q
Roles of lipids
A
- Energy supply
- Structural components
- Waterproofing
- Insulation
- Protection
3
Q
Fatty acids
A
- Consists of a carboxyl group attached to a hydrocarbon chain
4
Q
Saturated fatty acid
A
- All carbons are bonded to the maximum amount of hydrogen atoms
- No carbon-carbon double bond
- High melting point
5
Q
Unsaturated fatty acids
A
- Doesn’t contain the maximum number of hydrogen atoms bonded to carbon atoms
- Has at least one carbon-carbon double bond, which causes the chain to kink
- Lower melting point
6
Q
Monounsaturated
A
One double bond
7
Q
Polyunsaturated
A
Two or more double bonds
