CELL RESPIRATION
AEROBIC RESPIRATION
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Which of the following not correct about Breathing
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it is a physical process
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it involve exchange of gases
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it involve various enzymes
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all of the above
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Explanation:
Detailed explanation-1: -The larynx and lungs are parts of the human respiratory system. Diaphragm helps in expansion of thoracic cavity during breathing. However, the heart does not have any role in breathing.
Detailed explanation-2: -Breathing, it is the mechanical process of inhaling and exhaling air. It does not involve any enzymes It involves taking in oxygen and giving out carbon dioxide. Respiration is a complex biochemical process in which enzymes are involved.
Detailed explanation-3: -What is wrong in the statement “We breathe in oxygen and breathe out carbon dioxide”? Answer: The statement is wrong. The air we inhale has more of oxygen and less of carbon dioxide.
There is 1 question to complete.