IB Biology HL C1.1.3 Anabolic and Catabolic Reactions Questions

Explore how anabolism builds complex molecules by condensation using energy, while catabolism breaks them down through hydrolysis or oxidation and releases energy in IB Biology HL C1.1.3.

Syllabus
First assessment 2025
Course
Biology HL
Level
HL

Exam points

  • Explain how anabolism builds complex molecules by condensation and requires energy.
  • Explain how catabolism breaks molecules by hydrolysis or oxidation and releases energy.

IB Biology HL C1.1.3 Anabolic and Catabolic Reactions Questions question 1

[Maximum number: 1]

What is an example of anabolism?

A

Formation of peptides after protein digestion

B

Formation of glucose and fructose from sucrose

C

Formation of maltose from two glucose molecules

D

Formation of glycerol and fatty acids from triglycerides

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