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Major - Science

14 topic areas · LET Board Exam subject

Full Mock Exam

100 randomized questions, 2-hour timer. Simulates the real LET experience.

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Practice Mode

Untimed practice — see the answer and rationale immediately after each question.

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Topics Covered

Plant and Animal BiologyGeneticsCell and Molecular BiologyMicrobiology and ParasitologyAnatomy and PhysiologyInorganic ChemistryOrganic ChemistryBiochemistryClassical PhysicsModern PhysicsMeteorology and AstronomyEnvironmental ScienceMethods and Technology for Teaching ScienceResearch