SCIENCE
RESPIRATION
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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The energy conversion in cellular respiration takes place in the chloroplast.
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The main source of energy in cellular respiration is glucose.
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The main source of chemical energy in cellular respiration is water.
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The final product of cellular respiration is electromagnetic radiation.
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Detailed explanation-1: -Photosynthesis transforms light energy into chemical energy stored in glucose, and cellular respiration releases the energy from glucose to build ATP, which does the work of life.
Detailed explanation-2: -In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.
Detailed explanation-3: -Photosynthesis converts light energy into chemical energy, but cellular respiration converts light energy into heat energy.
Detailed explanation-4: -In the process of respiration, oxygen and glucose yield water and carbon dioxide, while carbon dioxide and water yield glucose and oxygen during the process of photosynthesis.