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.
The young people consumed an average of 1,038 calories at McDonaldâs. They consumed an average of 955 calories at Subway â a statistically insignificant difference from McDonaldâs. The Institute of Medicine recommends that students consume no more than 850 calories in school lunches.