CAIE IGCSE Biology 17.1.2 Gene As a Length of Dna That Codes Questions

Practise defining a gene as a length of DNA that codes for a protein and distinguishing it from related terms.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • define a gene as a length of DNA that codes for a protein
  • distinguish a gene from a chromosome, mutation, amino acid or whole DNA molecule

CAIE IGCSE Biology 17.1.2 Gene As a Length of Dna That Codes Questions question 1

[Maximum number: 2]

A gene is involved in the production of the enzyme alcohol dehydrogenase.

Define the term gene.

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