NURSING EXAM QUESTIONS
BIOCHEMISTRY
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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1:1:1
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1:2:1
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2:1:1
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2:1:2
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Detailed explanation-1: -Carbohydrates are a class of chemical compounds composed of carbon, hydrogen, and oxygen in 1:2:1 ratio, respectively.
Detailed explanation-2: -Carbohydrates are made of carbon (C), hydrogen (H), and oxygen (O), or CHO, in an approximate ratio of 1:2:1. All sugars are carbohydrates. Another word for sugar is saccharide.
Detailed explanation-3: -What is a carb ratio? A carb ratio (also called carbohydrate to insulin ratio) is the number of grams of carbohydrate covered by one unit of rapid acting insulin. Your carb ratio may: Need to change as basal doses or rates change.
Detailed explanation-4: -The three elements namely carbon, hydrogen, and oxygen present in carbohydrates are in the ratio of 1:2:1 respectively, this is why they are called carbohydrates.
Detailed explanation-5: -For example, hydrogen and oxygen atoms combine in a ratio of 2:1 to form the compound water, H2O.