* Biology: This is a very common and popular choice. It provides a broad base in biological principles crucial for understanding disease processes at the cellular and molecular level.
* Biochemistry: This major delves into the chemical processes within living organisms, directly relevant to understanding cancer's metabolic pathways and drug mechanisms.
* Chemistry: A strong foundation in chemistry, including organic chemistry, is essential for understanding drug interactions and the chemical basis of disease.
* Molecular Biology/Cellular Biology: These majors focus on the molecular mechanisms within cells, crucial for comprehending cancer development and progression.
* Biophysics: This interdisciplinary field bridges biology and physics, offering insights into the physical processes affecting cells and molecules, relevant to cancer research and treatment.
Important Considerations:
* Research Experience: Regardless of your major, actively seeking research experience in a cancer-related lab is far more impactful than your specific major. This demonstrates your commitment to the field and builds valuable skills.
* Strong GPA and MCAT Score: Your academic performance is the most crucial factor in medical school admissions. Choose a major you can excel in.
* Other Courses: No matter your major, you'll need to take the prerequisite courses for medical school (biology, general and organic chemistry, physics, etc.).
In summary, while a strong science background is vital, focus on excelling in your chosen major, gaining research experience, and achieving a high MCAT score. These factors will significantly impact your chances of getting into medical school and ultimately becoming an oncologist. The specific major is less important than demonstrating a dedication to science and a passion for medicine.