Since you’re applying to a science graduate program, they will obviously be more concerned with your math score than your verbal, and both of your scores are more than adequate.

If you’re applying to a PhD program, then GPA probably doesn’t matter that much. The program cares much more about your potential to do good research, which you have demonstrated with your previous experience and publication. Heck, I got into a good biomedical engineering PhD program with little research experience and no publications.

As long as you demonstrate in your essays and interviews (probably the most important part of the application process) that you are capable of doing research, you could get in anywhere.

If you’re looking to get just a masters, then GPA likely plays a greater role in your acceptance.