You can study Biochemistry and Physiology as Bachelor/Master in Germany (consecutively getting a PhD-Degree if you so desire). The "Facharzt für Anatomie", together with the "Facharzt für Biochemie" and "Facharzt für Anatomie" is an organizational necessity because each institute in the medical faculty has to have at least one doctor (as in Arzt). At least, that's what I've been told...