lipids- lqc 9a Flashcards
1
Q
Describe the structure of a fatty acid
A
- A long hydrocarbon chain with a COOH/carboxyl group on the end
- Can be saturated or unsaturated
2
Q
saturated fatty acids/lipids structure
A
no carbon-carbon double bonds, no kinks in the fatty acid chain, higher hydrogen:carbon
3
Q
properties of lipids containing saturated fatty acids
A
solid at room temp, not soluble in water
4
Q
structure of unsaturated fatty acids
A
has carbon-carbon double bonds, has kinks in the fatty acid chain, lower hydrogen:carbon
5
Q
properties of lipids containing unsaturated fatty acids
A
liquid at room temp (due to lower melting point), not soluble in water
