Phospholipids Flashcards
1
Q
How are phospholipids formed?
A
In a condensation reaction between a phosphate and two fatty acids
2
Q
Which parts of a phospholipid is hydrophobic and hydrophilic?
A
The tails=hydrophobic (water hating)
The head=hydrophilic (water loving)
3
Q
Similarities and differences ifferences between phospholipids and triglycerides
A
Phospholipid
-ester bond present
-contains glycerol
-two fatty acids/hydrocarbon chain
-phosphate group
Triglyceride
-Ester bonds present
-contains glycerol
-three fatty acids/hydrocarbon chain
-no phosphate group
4
Q
Why can a phospholipid bilayer form?
A
Because the head is hydrophilic and the tails are hydrophobic
