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A-Level Biology OCR A

Levels Genes Modified Translation Proteins Describe Regulated Regulation

Front Name and describe four levels at which genes are regulated.
Back Levels of gene regulation:
  • Transcriptional - genes can be turned on or off
  • Post-transcriptional - mRNA can be modified which regulates translation and types of proteins produced
  • Translational - translation can be stopped or started
  • Post-translational - proteins can be modified after synthesis which changes their functions

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