What is cellular respiration?
What is cellular respiration?
Cellular respiration is the series of enzyme-controlled reactions that breaks down glucose inside cells. It transfers energy from glucose to ATP, which supplies energy for cell processes.
Step-by-step lessons on OCR GCSE Biology 1.3.1 Cellular respiration supplies ATP. Each one builds up to exam-style questions. Start with the foundational topics and build up to the higher-tier material.