<p>I'm taking AP biology right now, with the seventh edition Campbell/Reece book. From what I see in the book, the molecular part of bio is covered in the first 21 chapters. Assuming that I read only those chapters, would it be a good idea to take the M test? Thanks</p>
<p>I feel it should more than prepare you for the SAT 2. I took Bio honors last year and I did ok on the test (740, I took E) just by using the Barrons subject test book, so that would be a good buy.</p>