Transcription of two genes. (a) RNA polymerase moves from the 3â² end of the template strand, creating an RNA strand that grows in a 5â² â 3â² direction (because it must be antiparallel to the template strand).
The atoms in sugar do not form ions; instead, they share their electrons. The type of bond that forms from the sharing of electrons between the atoms of the table sugar is a covalent bond. Table sugar has a much more complex chemical structure than salt.
The chemical bonds in sugar are broken as the sugar is digested to carbon dioxide and water. When the chemical bonds are broken, the potential energy is released in the form of kinetic energy or energy of motion and heat or non useable energy.