Practise Specialist in Molecular Biology (SMB) with a short sample and answer explanations. These are independent learning materials, not official exam questions or a pass prediction.

Exam outline and official sources

American Society for Clinical Pathology Board of Certification (ASCP BOC) · Specialist in Molecular Biology—SMB(ASCP) and SMB(ASCPi), Examination Content Guideline, revised September 25, 2025. The document states a revision date but no separate effective date. The workbook label SMB maps to the official Specialist in Molecular Biology credential; the guideline covers both ASCP and ASCPi pathways.

This original 20-question sample covers selected topics across the outline. It does not reproduce official exam questions or cover every tested topic.

Biomedical DiagnosticsFree Specialist in Molecular Biology (SMB) practice workspace

Specialist in Molecular Biology (SMB)

Start with 20 free questions, then review the explanations and any topics you missed.

20 free questions0 premium in this bankIndependent practice materials
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Validated genomic sequencing and dosage analysis demonstrate that exons 1, 2, and 3 are intact on both alleles of a gene. RNA analysis identifies a transcript joining exon 1 directly to exon 3, while another transcript contains all three exons. Which process most directly explains this difference?

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