1. A student loads his samples on an agarose gel, but has hooked up the electrodes incorrectly (ie. mixed up the positive and negative wires). What would happen? If the student discovered his mistake after 5 minutes, and correctly hooked up the wires and let the experiment continue, what would be likely to occur? 2. Under what conditions would you use an agarose gel that is 2% rather than 0.8%? 3. What would we have put the EcoR1, HindIII and BamHI samples in 60C? Please help. I did try and have been trying to answer a whole bunch of questions and these are the only ones left. Thanks.