SAT Biology E/M

Subject Test

Online Prep & Review

Whether your biological inclinations run toward the ecological (E) or the molecular (M), Shmoop's guide to the SAT Subject Test in Biology covers biological communities, cellular structure, and everything in between.

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What's Inside our Online SAT Biology E/M Subject Test Prep:

Test-Taking Tips

Specifically designed tips for mastering the SAT Subject Test in Biology. Learn about the difference between Biology E and Biology M (short answer: 20 questions), why you can't take Ecology and Molecular Biology on the same day, and the topics you’ll need to conquer both.

Two Full-Length Practice Exams

Curious about what it is really like to answer 80 multiple-choice questions in 60 minutes? Take a full-length practice exam with Shmoop...and then take another one. Because we have two.

Practice Drills

If you forget everything you read approximately three seconds after you read it, never fear: refine your mad biology skills with drills, more drills, and—you guessed it—even more drills.

Shmoop Test Prep — it's a natural selection!

Test Dates


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