6. Using the pK₂ data in Table 4.1 and the Henderson-Hasselbalch equation, calculate the approximate net charge on each of a the four common ribonucleoside 5'-monophosphates (rNMPs) at pH 3.8. If

a mixture of these rNMPs was placed in an electrophoresis apparatus, as shown, draw four bands to predict the direction and relative migration rate of each. Application zone +