Next Step MCAT Science 2000 QBook Errata

Figured I'd start this due to the high number of errors in the book. Please contribute as you find errors so that we don't end up believing false information due to typos or incorrect explanations. Here's what I've caught thus far:

Question #45: The answer explanation is incorrect. DNA does not contain ribose; it contains deoxyribose. I believe the author meant to write: RNA contains ribose, a different five-carbon sugar than deoxyribose.

Question #140: Options C/D are...

Next Step MCAT Science 2000 QBook Errata