Biochemistry Major
Biochemistry is the study of the chemical processes within and related to living organisms. It is a major within Natural Sciences & Math.
Biochemistry is the study of chemical reactions and processes that occur in living things. The major focuses on understanding how molecules like proteins, fats, and carbohydrates work in cells and organisms, and how chemical changes enable life functions such as energy production, growth, and reproduction. Students learn to ask questions like: How do cells break down food for energy? What happens when proteins misfold? How do drugs interact with the body at a molecular level? The field requires thinking across disciplines—applying chemistry principles to biological systems and using laboratory techniques to observe and measure these processes.
Students drawn to biochemistry typically have strong interest in both chemistry and biology, along with curiosity about how life works at its smallest scales. The major generally starts with foundational coursework in chemistry, biology, and mathematics, establishing core concepts about atomic structure, chemical bonding, and cellular biology. As students progress, courses become more specialized and laboratory-intensive, moving from general principles toward detailed study of specific pathways and reactions. Upper-level work often involves hands-on research experiences where students apply their knowledge to investigate particular biochemical questions or problems.
Typical coursework
Course requirements vary by school, but a Biochemistry program commonly includes topics such as:
- Organic chemistry
- Molecular biology
- Metabolism
- Enzymology
- Genetics
- Cell biology
Most programs also include general-education requirements and, in many fields, a capstone project, internship, or research experience.
Degree levels
Biochemistry is commonly offered at these levels:
- Bachelor's
- Master's
- Doctoral
Availability differs by institution, and program names can vary (for example, a Bachelor of Arts versus a Bachelor of Science track).
Common career directions
Graduates with a Biochemistry background pursue a range of paths. Some roles related to this field of study include:
- Biochemist
- Research scientist
- Lab technician
- Quality analyst
Many careers require additional steps beyond the major — such as a graduate degree, a license, or a certification — and many graduates work in fields unrelated to their major. What you study is one factor among many in where your career goes.
General career information is drawn from the U.S. Bureau of Labor Statistics Occupational Outlook Handbook. Career paths vary widely by person, school, and region; this is not a list of guaranteed jobs or earnings.
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Find degree programs →Frequently asked questions
What is a Biochemistry major?
Biochemistry is the study of the chemical processes within and related to living organisms. It is part of natural sciences & math, and combines foundational coursework with more focused study as you advance.
What courses do Biochemistry majors take?
Coursework varies by school, but commonly includes topics such as organic chemistry, molecular biology, metabolism, enzymology, and others, plus general-education requirements.
What can you do with a Biochemistry major?
Graduates pursue a range of paths, including roles such as biochemist, research scientist, lab technician. Many roles require additional steps such as a graduate degree, license, or certification. This is general information, not a guarantee of any job or salary.
What degree levels is Biochemistry offered at?
It is commonly offered at the bachelor's, master's, doctoral level, though availability varies by institution.