Studies in molecular biology focus on the biochemical processes that compose the molecular machinery of life. The pathway that flows from DNA transcription to RNA translation to protein synthesis is one key area of study.

Spanning many countries and island territories, South America is home to many Spanish-speaking countries. Here, students can literally walk through history on their way to class and soak up the culture of ancient societies.

A Doctor of Medicine is a highly advanced degree that requires about six years of work. Many M.D. programs require a combination of classwork, research papers, and hands-on clinical practice to certify students as medical doctors.