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)
1 Regular Grilled Hamburger: In one serving size of traditional grilled hamburger (with buns), the calories provided are 300, and total fats are 28 g.  Grilled Hamburger with Ketchup: Serving one grilled hamburger topped with lettuce and ketchup contains approximately 400 calories, with an estimated 39 g fats.