Freshman inquiries of BioSci?

Before I attend Orientation in a month, I wanted to know which classes to sign up for as a BioSci major.

  1. People are telling me that Freshmen are required to take Bio 93 and 94. Which teachers should I choose?
  2. Any G-Chem or O-Chem required the first year?
  3. What exactly is HumCore and should I take it?