BioenergeticsComparison
Aerobic vs Anaerobic Respiration
Part of Respiration · GCSE GCSE Biology revision
This comparison covers Aerobic vs Anaerobic Respiration within Respiration for GCSE Biology. Topic 2: Respiration It is section 7 of 17 in this topic. Use this comparison to connect the idea to the wider topic before moving on to questions and flashcards.
Topic position
Section 7 of 17
Practice
29 questions
Recall
14 flashcards
⚖️ Aerobic vs Anaerobic Respiration
| Feature | Aerobic | Anaerobic (Animals) | Anaerobic (Yeast/Plants) |
|---|---|---|---|
| Oxygen needed? | Yes | No | No |
| Products | CO₂ + H₂O | Lactic acid | Ethanol + CO₂ |
| ATP yield | High (~36-38) | Low (2) | Low (2) |
| Location | Mitochondria | Cytoplasm | Cytoplasm |
| Sustainable? | Long periods | Short bursts | Hours to days |
Keep building this topic
Read this section alongside the surrounding pages in Respiration. That gives you the full topic sequence instead of a single isolated revision point.
Practice Questions for Respiration
Where in the cell does aerobic respiration take place?
Give three uses of energy released from respiration.
Quick Recall Flashcards
Word equation for aerobic respiration?
glucose + oxygen → carbon dioxide + water
(+ energy released)
Is respiration endothermic or exothermic?
Exothermic — it releases energy from glucose.
This energy is used for movement, growth, and keeping warm.
29 questions on Respiration — practise free
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