When working on a research project, the focus of the research should be based on the goals. the topic. the method. the schedule.

When you work on a research project, you should focus on the topic. (Don't get off on tangents)! Of course, staying on track, creating a plan, or a way organize your research will help. The topic should come first and always be there throughout. Then maybe having a method to research would be a good way to go next along with a schedule to meet a goal for that project.

I was not sure what was being asked, but here is my thoughts on it.

. ph changes the ability of them he enzyme to dissolve in water.