This diagram covers Explore: Inside a Mitochondrion within Respiration for GCSE Biology. Topic 2: Respiration It is section 2 of 17 in this topic. Focus on the labels, the relationships between parts, and the explanation that turns the diagram into an exam-ready answer.
🫁 Explore: Inside a Mitochondrion
Tap each part of the mitochondrion to see how it is built to release energy from glucose — and where the cell goes when oxygen runs out.
Practice questions for Respiration
Where in the cell does aerobic respiration take place?
Give three uses of energy released from respiration.
Quick recall flashcards
Is respiration endothermic or exothermic?
Exothermic — it releases energy from glucose.
This energy is used for movement, growth, and keeping warm.
Word equation for aerobic respiration?
glucose + oxygen → carbon dioxide + water
(+ energy released)