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DNA, genes, chromosomes and the genome

DNA, genes, chromosomes and the genome

DNA stores genetic information in the sequence of its bases. A gene is a section of DNA containing instructions for making a particular protein.

5.1.1 The genome Lesson

  1. GCSE
  2. /Biology
  3. /5.1.1 The genome

Step-by-step lessons on OCR GCSE Biology 5.1.1 The genome. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.

Lessons