There should be compulsory chemistry course 1 2 and elective courses 3, 4 and 5 (recommended 5).

Mathematics 1, 2, 3, 4, 5 is compulsory. Elective courses 2- 1, 2, 3, and maybe 4 more.

Physics required course 1, 2 and elective course 3- 1, required exams 3-3, 3-4, 3-5 (recommended 3-5).

Compulsory biology course 1, 2,3 I don't need to say more, choose an elective course 1, 3 (recommended 3).