What should I know about college biology?

I'm planning to major in biology and want to get a head start. What concepts or skills should I focus on before starting college biology courses? Any resources or study tips would be appreciated!

In preparing for college-level biology courses, there are certain key areas you should focus on:

1. Cellular and Molecular Biology: Get a firm grasp on the structure and function of cells, cellular metabolism, DNA replication, and protein synthesis.

2. Genetics: Understanding inheritance patterns, Mendelian genetics, and the concept of genetic mutation is crucial.

3. Evolution: Comprehend the fundamental principles of evolution, natural selection, and speciation.

4. Ecology: Knowledge about ecosystems, population dynamics, and organismal interactions is essential as well.

As for studying, a few tips to help you navigate these topics:

- Understand, Don’t Memorize: Biology can seem like a lot of memorization. However, understanding concepts will be more beneficial in the long run. You'll find connections between topics that will make memorization unnecessary.

- Use Visual Aids: Biology is a highly visual subject. Utilize diagrams and models to understand complex processes or structures.

- Hands-On Learning: Labs and field work plays a vital role in biology. Engage with these opportunities to deepen your understanding.

- Use Available Resources: Use textbooks and online resources like Khan Academy, which has excellent tutorials on various biology topics. You could also consider buying or renting an AP Biology textbook, as it covers many of the same topics seen in introductory college biology courses but in a more high-school-friendly language. A popular choice is the 'Campbell Biology' book.

Remember, the goal isn't to master all of these topics before college—but to build a solid understanding so you're well-prepared for advanced concepts and can actively participate in class discussions. Good luck with your preparations!