Question 4
1 answer:
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Answer: The correct answer is X represents water and Z represents oxygen.
Explanation:
Cellular respiration is defined as the breaking of sugar into a form that a cell can use as energy. This breaking of glucose takes place in the presence of oxygen gas.
Equation for the cellular respiration is given by the chemical reaction:
Here, = Glucose
For the given chemical equation in the question,
Z represents oxygen gas
X represents either carbon dioxide or water
Y represents either carbon dioxide or water
Hence, the correct answer is X represents water and Z represents oxygen.