State the balanced chemical equation for aerobic respiration as: C6H12O6 + 6O2 → 6CO2 + 6H2O
1 Answer State the word equation for aerobic respiration as: glucose + oxygen → carbon dioxide + water
1 Answer Describe aerobic respiration as the chemical reactions in cells that use oxygen to break down nutrient molecules to release energyDescribe aerobic respiration as the chemical reactions in cells that use oxygen to break down nutrient molecules to release energy%MCEPASTEBIN%
1 Answer State the uses of energy in living organisms, including: muscle contraction, protein synthesis, cell division, active transport, growth, the passage of nerve impulses and the maintenance of a constant body temperature
1 Answer Explain the role of goblet cells, mucus and ciliated cells in protecting the breathing system from pathogens and particles
1 Answer Explain the link between physical activity and the rate and depth of breathing in terms of: an increased carbon dioxide concentration in the blood, which is detected by the brain, leading to an increased rate and greater depth of breathing
1 Answer Explain the differences in composition between inspired and expired air
1 Answer Explain the role of the ribs, the internal and external intercostal muscles and the diaphragm in producing volume and pressure changes in the thorax leading to the ventilation of the lungs
1 Answer State the function of cartilage in the trachea
1 Answer Identify in diagrams and images the internal and external intercostal muscles
1 Answer
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