Examkrackers 1001 Questions in MCAT Biology (text only) 1st (First) edition by A. Merkulov Go to amazon.com Related posts Top recommendation for examkrackers 1001 questions Description"1001 Questions in MCAT Biology" provides 101 practice passages and 1001 question covering all biology topics tested by the MCAT. Answers and explanations are provided in the back of the book.