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CAIE IGCSE Biology 17.1.5 Sequence of Bases in a Gene Determines Questions

Practise explaining how the order of bases in a gene determines the amino-acid sequence of a specific protein.

Syllabus
2026–2028
Course
Biology 0610

Exam points

  • state that the sequence of bases in a gene determines the amino-acid sequence of a protein
  • apply the base-sequence relationship to DNA or mRNA evidence in a question

CAIE IGCSE Biology 17.1.5 Sequence of Bases in a Gene Determines Questions question 1

[Maximum number: 1]

Fig. 5.1 shows the stages involved in protein synthesis.

Fig. 5.1

Fig. 5.1

State what determines the sequence of the amino acids in the protein that is produced.

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