The cell membrane consists of two adjacent layers of phospholipids, which form a bilayer. The fatty acid tails of phospholipids face inside, away from water, whereas the phosphate heads face the outward aqueous side.
Children enjoy Happy Meals with Chicken McNuggets, Cuties, fries, and a low-fat milk jug at 440 calories, 20 grams of fat, and 550mg of sodium. McDonaldâs completes meals by offering customers a variety of hot and cold beverages. A small sweet tea contains 160 calories, 40 grams of carbs, and 10mg of sodium.
Mcdonalds Small Fries (1 serving) 1  Calories: 230, Fat: 11g, Carbs: 28g, Protein: 2g. 2  Calories: 230, Fat: 11g, Carbs: 30g, Protein: 2g. 3  Calories: 210, Fat: 10g, Carbs: 26g, Protein: 3g. 4  Calories: 3, Fat: 0g, Carbs: 0g, Protein: 0g. 5  Calories: 250, Fat: 13g, Carbs: 30g, Protein: 0g. 6  Calories: 170, Fat: 13g, Carbs: 30g, Protein: 2g.