- Unfortunately, law schools don't care how rigorous your undergrad is. A 3.0 earned in bioscience is no better than a 3.0 earned in basketweaving. You may wish to investigate if your degree permits you to take the patent bar, which would be one advantage.
- With a 3.0/162 it is probably not worthwhile for you to attend law school outside of very specific conditions: If you are independently wealthy such that the cost/opportunity cost of law school isn't an issue; if you have already lined up a legal job that can pay for the projected amount of student loans you will need. In relation to cost of attendance the legal job market is simply not strong enough to support the kind of jobs most graduates need if they are to pay down their debt. Going to law school is simply too risky a proposition for me to recommend.
- I did not see in your post anything about why you want to go to law school and what experience you have with the practice of law.