URINARY SYSTEM AND MALE FEMALE REPRODUCTIVE SYSTEMS
URINARY SYSTEM
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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What is the major waste product of protein metabolism?
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urea
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oliguria
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urine
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nephrons
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Explanation:
Detailed explanation-1: -Urea, ammonia and creatinine are metabolic waste products in protein metabolism. ‘Metabolic wastes’ also called ‘excrements’, are substances that are formed as by-products in the metabolic processes. These cannot be utilised by the organism and when accumulated in surplus can be toxic. Hence they must be excreted out.
Detailed explanation-2: -Metabolic waste is the left over products of both catabolism and anabolism. This waste includes salts, phosphates, sulfates, excess substances, and nitrogenous wastes like urea which are eliminated through urine.
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