NURSING EXAM QUESTIONS
HUMAN ANATOMY PHYSIOLOGY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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Organic compounds with the general formula (CH2O), including sugars and glycogen
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Lipids
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Proteins
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Nucleic Acids
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Carbohydrates
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Explanation:
Detailed explanation-1: -Carbohydrates are carbon-rich molecules with the empirical formula (CH2O)n, where n is a variable number. Carbohydrates are polymers that comprise simple sugars.
Detailed explanation-2: -CH2O is a general formula for any carbohydrate. One can recognize a carbohydrate because the ratio of hydrogen atoms to oxygen atoms is 2:1 as in the formula CH2O.
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