IB Biology HL C1.1.7 Relationships Between Structure and Function Questions

Explore how amino acids at an enzyme’s active site determine substrate specificity, and how denaturation changes tertiary structure and active-site shape in IB Biology HL C1.1.7.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Explain how active-site amino acid arrangement determines substrate specificity.
  • Explain how denaturation changes tertiary structure and active-site shape without breaking peptide bonds.

IB Biology HL C1.1.7 Relationships Between Structure and Function Questions question 1

[Maximum number: 2]

Explain how the active site promotes enzyme-substrate specificity.

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