Which set of functional groups is always found in sugars? 09:07 Structure and Function of Macro-molecules Which set of functional groups is always found in sugars?A - Hydroxyl groups and ethersB - Amines and alcoholsC - Ethers and AminesD - Ethers and Carboxylic acidsAnswer: A - Hydroxyls and ethers Learn More : Share this Share on FacebookTweet on TwitterPlus on Google+