The composition of the two test samples are given on the day of the exercise. Identify as many proteins as possible on the two gels. Does the number of bands correspond to the number of proteins in the test samples? If not, it suggests that you have not been able to resolve all components in your mixture. Discuss the resolution of the two methods on the basis of the theory in the book sections and your own results. Suggest if any of the bands detected in your experiment are likely to contain more than one protein.