''Carbohydrates''' (compounds of [[sugar]] unit chains) are essential structural components of living [[cell]]s which are responsible for storing [[energy]].
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'Carbohydrates'' (compounds of [[sugar]] unit chains) are essential structural components of living [[cell]]s which are responsible for storing [[energy]].
Examples of simple carbohydrates are table sugar or milk sugar.
Examples of simple carbohydrates are table sugar or milk sugar.