For the MCAT Biological Sciences section you are given 70 minutes to answer 52 questions. Most of your questions will come from introductory biology and organic chemistry with a somewhat greater emphasis on biology. The breakdown is actually 70-80% biology with the remainder being chemistry MCAT orgo. So if you hate organic chemistry you won't be seeing a lot of it.
The Biological Sciences is the last section of the MCAT where you will be tested on your understanding of biological sciences along with your ability to interpret data and analytical reasoning.
A tip to getting an above average MCAT score is to give yourself 10 minutes to complete the discrete questions first. You want to do this because these questions just test your basic knowledge of biological science and should not require much work.
Why do the discretes first?
You want to complete these questions because they are easier and will get you ready to handle the questions from the problem sets which require much more analysis. Plus, by answering the discretes within 10 minutes you can devote the rest of your time to the passage based questions.
We all know it would be a shame to spend all of our time concentrating on the passages and then running out of time for the easier discrete questions. Dont make this mistake if you want to achieve a great MCAT score.
My premed advisors have always said it is best to use the MCAT Biological Sciences topic guideline while enrolled in biology and organic chemistry because you can see where you need to focus your studying.
The outline below will help you get a better sense of which Biological Science topics are going to be seen on the MCAT exam.
Molecular Biology: DNA and Protein Synthesis
DNA Structure and Function
Molecular Biology: Eukaryotes
Generalized Eukaryotic Cell
Specialized Eukaryotic Cells and Tissue
Nervous and Endocrine Systems
Reproductive System and Development
Molecule Structure and Spectra
Separations and Purifications
Oxygen Containing Compounds
General Concepts in Organic Chemistry