Hey I had couple of questions for bio section that I wasnt sure about, if anyone could clarify for me, that would be appreciated! 1. Do enzyme make rxn proceed, even if they wouldnt take place normally?! 2. What is the purpose of centrosome in plant cells? --I know they don't have centrioles, but is it because centrosome help form microtubules that will separate chromosomes. 3. Can anyone sum up RFLP, I read up on it, but its just a little confusing?! *Thanks guys, really appreciate your help!