BIOLOGY
CARBOHYDRATES
Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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glucose
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hydrogen
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oxygen
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carbon
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Detailed explanation-1: -Indeed, “carbo” means carbon, while “hydrate” means water, a combination of hydrogen and oxygen molecules. All carbohydrates, including sugar, therefore contain the same three elements: carbon, hydrogen and oxygen. Was this answer helpful?
Detailed explanation-2: -Carbohydrates are the most common type of organic compound. A carbohydrate is an organic compound such as sugar or starch, and is used to store energy.
Detailed explanation-3: -Carbohydrates are composed of carbon, hydrogen, and oxygen and have a general formula that approximates CH2O. They are polyhydroxy aldehydes or ketones or form polyhydroxy aldehydes or ketones when hydrolyzed.
Detailed explanation-4: -A three-carbon sugar is called a triose (an aldotriose or ketotriose). Sugars with four, five or six carbon atoms are termed tetroses, pentoses or hexoses respectively.