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CEMT practice questions - frequently asked questions

Plain answers about how CEMT Exam Prep works: the exam, the questions, pricing, the free trial, and what you actually get.

No - and you should be wary of any site claiming otherwise. Every question here is original, written to mirror the style, difficulty, and judgment the real CEMT exam tests. Each one comes with a plain-language explanation of why the right answer is right and the others aren't.

The CEMT exam spans 5 domains: Instrumentation including electron optics (25% of the exam); Sample/Tissue processing (fixations, resin chemistry etc.) (25% of the exam); Sectioning and Staining (15% of the exam); Special techniques (Immuno, shadowing, cryo, etc.) and imaging (20% of the exam); General: chemistry, safety (15% of the exam). Every practice question on this site is tagged to one of these domains.

The domains are not weighted equally on the exam. By share of the marks: Instrumentation including electron optics 25%; Sample/Tissue processing (fixations, resin chemistry etc.) 25%; Special techniques (Immuno, shadowing, cryo, etc.) and imaging 20%; Sectioning and Staining 15%; General: chemistry, safety 15%.

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