Expert Film: Dr. Sam Rowe talks about the hierarchical organisation of multicellular organisms in relation to eating carbohydrates.

Discover how the complex organisation of multicellular organisms can be understood by tracing the journey from the whole body to the tiny molecules involved in energy production. This lesson highlights the hierarchical structure, from organ systems down to atoms, using the everyday example of eating and digesting food to illustrate the concept. Gain insight into how biological units work together to sustain life and energy flow.