Respiration releases energy
Respiration releases energy
Cellular respiration is a series of enzyme-controlled reactions that breaks down glucose and releases energy. It occurs continuously in living cells and is not the same process as breathing.
Step-by-step lessons on Edexcel GCSE Biology 8.3.1 Aerobic and anaerobic respiration. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.