SSC
CHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Wastes may be produced when:
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A product is made
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A product is thrown away
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A product is used
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All of the above
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Explanation:
Detailed explanation-1: -Liver converts it to urea, which is excreted in urine. Waste products released in the process of other types of catabolism are removed from our body through the skin, kidneys, lungs and intestines. Metabolic waste is produced when a cell uses oxygen and nutrients (usually glucose and fats) to create energy.
Detailed explanation-2: -The process of getting rid of waste produced during life processes is called excretion. All the food eaten by the organisms is not completely used so this has to be removed by the body through excretion. Excretion occurs in all living organisms.
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