1 Beat the eggs in a large mixing bowl. 2  Melt the 2 tablespoons shortening, and add it and the sour cream to the eggs. 3  In another bowl, sift together 1 1/4 cups sugar, flour, cocoa and 1/4 teaspoon salt. 4  Add these dry ingredients to the egg mixture. 5  Stir the batter until smooth.
Natural polymers. Polymers are very common in nature; some of the most widespread naturally occurring substances are polymers. Starch and cellulose are examples. Green plants have the ability to take the simple sugar known as glucose and make very long chains containing many glucose units.atural polymers. Polymers are very common in nature; some of the most widespread naturally occurring substances are polymers. Starch and cellulose are examples. Green plants have the ability to take the simple sugar known as glucose and make very long chains containing many glucose units.
Best Answer: Naturally occurring polymers include rubber and amber. A polymer molecule has a high molecular mass and is comprised of many smaller, repeating subunits or monomers.Polymers may be found in nature, such as the DNA and proteins found in living cells, or created in laboratories or factories.Polymer molecules come in many shapes and sizes. polymer molecule has a high molecular mass and is comprised of many smaller, repeating subunits or monomers. Polymers may be found in nature, such as the DNA and proteins found in living cells, or created in laboratories or factories. Polymer molecules come in many shapes and sizes.