The academic area of biochemistry encompasses a wide variety of topics. Depending on the program and interests of the student, areas of focus may include plant biochemistry, gene expression, biotechnology, forensic science and biochemical regulations.

Mexico, officially the United Mexican States, is a federal constitutional republic in North America. Working may require a work visa, which is difficult to get if you want to freelance for a short time. Most of the government-funded universities in major cities (state capital) have short courses on history, gastronomy, and cultural subjects, and most of them are almost free.