The answer is <span>Acetal, the
functional group in sucrose is acetal
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Answer:
Genes, chromosomes, and nucleus
C, as A,B, and D aren't true.
Compounds are made up of two or more elements which are chemically bonded. The elements and the properties of the compound are different. Exposure to light and chemical reaction can break compounds into elements. Compounds are only chemically separated not physically. The mass of elements determined the mass of the compound.
The answer is "because water is produced as a by-product"...the word dehydration should also be a major clue because that means water loss.
