21. This slow reaction rate allows it to react more selectively throughout the cell. 22. Hence, CV data can provide information about redox potentials and electrochemical reaction rates . 23. Toulec " et al . " have investigated the reaction rates and kinetics. 24. Isomerases can increase the reaction rate by lowering the isomerization energy. 25. The reaction rate levels out as the substrate ( CO2 ) concentration gets higher. 26. This process is used to demonstrate the concept of reaction rate in chemistry classes. 27. Four references have resulted in direct measurements of reaction rates . 28. It is the presence or absence of those features that dictates the reaction rate . 29. The k / ? turbulent time scale is used to calculate the reaction rate . 30. The two possible ways to measure the reaction rates are direct and indirect approaches.