I want to know what fundamentals I need to already know as an entering freshman to major in Biochem!

I want to know what fundamentals of biology, chemistry, physics, and math I need to already know as an entering freshman to do well in my courses.

I’m kind of worried because in my country, I took courses related to business, and now I’ve changed my mind and would like to major in a completely different area. Because of that, I am trying to meet the minimum requirements to understand my classes on my first year of college.

Thank you!

You’ll generally start with introductory level classes that will assume little or no prior exposure to the subject. While most people will have had some prior exposure, you should still be able to learn everything needed in the classes themselves.

Thank you! @AuraObscura