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BIO

AP Biology

Inquiry-based college biology covering molecules, cells, genetics, evolution, and ecology.

Start with the Daily Mission and I'll learn your style — or run the 8-min Calibrate first if you want a predicted score right away.

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Units

8 units · 8 on exam
U1

Chemistry of Life

6 topics · 64 questions · 10% of exam

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U2

Cell Structure and FunctionlockPro

11 topics · 107 questions · 12% of exam

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U3

Cellular EnergeticslockPro

7 topics · 163 questions · 14% of exam

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U4

Cell Communication and Cell CyclelockPro

7 topics · 100 questions · 13% of exam

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U5

HereditylockPro

6 topics · 110 questions · 10% of exam

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U6

Gene Expression and RegulationlockPro

8 topics · 131 questions · 14% of exam

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U7

Natural SelectionlockPro

13 topics · 151 questions · 15% of exam

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U8

EcologylockPro

7 topics · 129 questions · 12% of exam

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