CAIE IGCSE Biology 7.2.2 Functions of the organs

Practise linking digestive organs to ingestion, digestion, absorption, assimilation and egestion in diagrams and process questions.

Exam points

order nutrition processes from ingestion through digestion and absorption to egestion
distinguish absorption from assimilation using movement into blood and incorporation into cells
identify the stomach as the organ that produces hydrochloric acid in a labelled digestive-system diagram

[Maximum number: 1]

Substances move between blood and tissues at various sites in the circulatory system of mammals.

State the name of the process in which products of digestion move into cells and are used to become part of the cells.

All question bank results loaded