BIOMOLECULES AND ENZYMES

BIOLOGY

MONOSACCHARIDES

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Involving the addition of water to separate or break a polymer into monomer.
A
Dehydration reaction
B
Hydrolysis
C
Either A or B
D
None of the above
Explanation: 

Detailed explanation-1: -Hydrolysis reactions use water to breakdown polymers into monomers and is the opposite of dehydration synthesis, which forms water when synthesizing a polymer from monomers. Hydrolysis reactions break bonds and release energy.

Detailed explanation-2: -Polymers are broken down into monomers via hydrolysis reactions, in which a bond is broken, or lysed, by addition of a water molecule.

Detailed explanation-3: -Hydrolysis reactions create polymers from monomers; and dehydration reactions create monomers from polymers. Dehydration reactions create polymers from monomers; hydrolysis reactions break down polymers.

Detailed explanation-4: -Polymers that readily degrade in the presence of water include polyanhydrides, aliphatic polyesters with short midblocks like polylactic acid and certain poly(amino acids) like poly(glutamic acid).

Detailed explanation-5: -A hydrolysis reaction involves adding a water molecule in order to break the bond between the monomers. The monomers can then be recycled to form new polymers.

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