A phosphoglyceride is always made up of:
1. only an unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached.
2. a saturated or unsaturated fatty acid esterified to a glycerol molecule to which a phosphate group is also attached.
3. a saturated or unsaturated fatty acid esterified to a phosphate group which is also attached to a glycerol molecule.
4. only a saturated fatty acid is esterified to a glycerol molecule to which a phosphate group is also attached.
Subtopic:  Lipids: Glycerolipids, Phospholipids & Glycerol |
 63%
From NCERT
AIPMT - 2013
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