LIPIDS Flashcards
1
Q
define lipids
A
lipids are a heterogenous group of compunds that are insoluble in water soluble in non polar solvents like benzene ether chloroform and they are greasy and oily
2
Q
what is the chief storage form of energy
A
triacylglycerol
3
Q
simple lipids
A
esters of fatty acid with glycerol
4
Q
simple lipids consists of
A
triacylglycerol/triglycerides/neutral fat-fats solids at rt and oils -liq at room temp
waxes-contain cetyl alcohol
5
Q
compound lipids
A
PHOSPHOLIPIDS CONTAINING PHOSPHORIC ACID Nitrogen containing glycerophosphatides phosphatidyl choline-lecithin phosphatidyl ethanolamine-cephalin phosphatidyl serine