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CAIE A-Level Biology 16.3.1 Structural and Regulatory Genes

Practise distinguishing genes that code for functional products from genes that control expression, then predict how mutated repressors alter structural-gene transcription.

Syllabus
2028–2030
Course
Biology 9700
Level
A2

Exam points

  • compare structural and regulatory genes by coded product and role in gene expression
  • predict how a faulty repressor changes structural-gene transcription and cell function

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