Question

Why is respiratory pigment needed in multicellular organisms with large body size ?

Give reasons for the following :

The breakdown of glucose has taken the following pathway : Glucose → (a) Pyruvate + Energy → (b) Lactic acid + Energy The sites 'a' and 'b' respectively are :

Write the main difference between aerobic and anaerobic respiration. State the pathway which is common for both. Write the overall chemical equation of aerobic respiration and mention the site where this process occurs inside the cells.