1 Phospholipids consist of a glycerol molecule, two fatty acids, and a phosphate group that is modified by an alcohol. 2  The phosphate group is the negatively-charged polar head, which is hydrophilic.  The fatty acid chains are the uncharged, nonpolar tails, which are hydrophobic.
There are 150 calories in a 1 cookie serving of McDonald's Oatmeal Raisin Cookie. Calorie breakdown: 36% fat, 59% carbs, 5% protein.
Option #3: The small oatmeal (170 calories, 3 grams of fat, and 6 grams of protein) is good for those seeking a lighter breakfast. McDonaldâs. McDonaldâs is another fast-food giant that has introduced items (and even an entire menu, as of last week) focused on offering healthier options to diners.