This revision quiz checks the key knowledge needed to achieve the highest marks in AQA GCSE Biology Paper 1, focusing on respiration. Use this quiz to secure the essential core facts required for answering 1–6 mark exam questions accurately and confidently. This video tests students on exam knowledge including: -the word equation for aerobic respiration -the role of oxygen in aerobic respiration -the word equation for anaerobic respiration in animals and plants/yeast -the products of anaerobic respiration in animals compared with plants and yeast -how much energy is released in aerobic and anaerobic respiration -why respiration is important for cellular processes, including movement, growth and temperature control Suitable for GCSE Biology students (Higher and Foundation) following the AQA specification, and ideal for exam-focused revision and retrieval practice.