EduNinja

B1.1.3—Digestion by hydrolysis Topic Practice

B1.1.3—Digestion by hydrolysis Topic Practice
IB Biology syllabusBiology SL/HLFirst assessment 2025

Practise how hydrolysis breaks dietary carbohydrates and lipids into smaller molecules for absorption in the human digestive system.

How this is tested

  • state hydrolysis as the reaction producing monosaccharides from disaccharides
  • explain how amylase and maltase modify starch into absorbable glucose
  • apply dialysis-tubing models to predict starch and sugar movement after digestion
0 selected