A polar covalent bond shares electrons unequally. Because of this  unequal sharing, one end of the molecule is slightly positive, and  the other end slightly negative.
Calories per Ingredient. Here are the foods from our food nutrition database that were used for the nutrition calculations of this recipe. Calories per serving of Turkey Burger - Sliders. 80 calories of Honey Suckle White 93/7 Fresh Ground Turkey, (2 oz) 26 calories of Bread crumbs, dry, grated, plain, (0.06 cup)
One plain Krystal burger contains 130 calories, six grams of fat, and 330mg of sodium. A typical meal comes with about three burgers, which rises levels to around 400 calories, 18g of fat, and almost 1,000mg of sodium, not including desired sides and drinks. Adding a small fry and soda into the mix may bring calorie levels closer to 1,000.