What is the most correct difference between cellular respiration and breathing?
Answer and explanation
Correct answer: Breathing is the movement of gases, whereas cellular respiration releases energy from food.
The governing concept is the distinction between ventilation and cellular metabolism. Breathing, or ventilation, is the physical movement of air into and out of the respiratory system and the exchange of gases. Cellular respiration is a series of chemical reactions inside cells in which glucose or another food molecule is broken down to release usable energy. Therefore option A is correct; the other options confuse organs or organisms and give false functions.
Frequently asked questions
What is the correct answer to this question?
Breathing is the movement of gases, whereas cellular respiration releases energy from food.
Why is this the correct answer?
The governing concept is the distinction between ventilation and cellular metabolism. Breathing, or ventilation, is the physical movement of air into and out of the respiratory system and the exchange of gases. Cellular respiration is a series of chemical reactions inside cells in which glucose or another food molecule is broken down to release usable energy. Therefore option A is correct; the other options confuse organs or organisms and give false functions.
Which subject and chapter does this question cover?
This is a Class 10 Science question. Chapter: World of Living. Topic: Life Processes.
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