1 Phospholipids consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol.  The phosphate group is the negatively-charged polar head, which is hydrophilic.
There are 120 calories in 1 serving of KFC Mashed Potatoes & Gravy. Calorie breakdown: 30% fat, 63% carbs, 7% protein.
1 cup hash browns has 470 calories. 10 Tater Tots have about 180 calories. 1 cup mashed potatoes has about 240 calories (that's without gravy which can add 100 to 200 more calories) 1 ounce of potato chips has 155 calories (but a whole bag can have well over 1,000 calories)