31. Each negative charge exerts a repulsive force on the negative charges next to it. 32. This they do by separating the positive and negative charges . 33. Each negative charge exerts a repulsive force on the negative charges next to it. 34. It has one negative charge cluster from amino acid 67-82. 35. The flow of electrons is opposite to conventional current because electrons have a negative charge . 36. This does not mean that individual positive and negative charges cannot be created or destroyed. 37. Another mesomeric structure has the radical position on carbon and the negative charge on oxygen. 38. The first one goes to the negative charged oxygen-atom. 39. Chondroitin sulfate readily interacts with proteins in the extracellular matrix due to its negative charges . 40. The direction of dipole is usually defined from the negative charge towards the positive charge.
