AP BIOLOGY

BIOCHEMISTRY

PH

Question [CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
Hydrolysis involves
A
Removal of a water molecule to join two monomers
B
Addition of a water molecule to join two monomers
C
Addition of a water molecule to break apart a polymer
D
Removal of a water molecule to break apart a polymer
Explanation: 

Detailed explanation-1: -Hydrolysis reactions use water to break down polymers into monomers and when synthesizing a polymer from monomers, is the opposite of dehydration synthesis, which shapes water. Reactions from hydrolysis break bonds and release steam.

Detailed explanation-2: -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.

Detailed explanation-3: -Polymers of all sorts can be broken apart by hydrolysis reactions. In hydrolysis the addition of a water molecule (with the help of a hydrolase enzyme) breaks the covalent bond holding the monomers together.

Detailed explanation-4: -Usually hydrolysis is a chemical process in which a molecule of water is added to a substance. Sometimes this addition causes both the substance and water molecule to split into two parts. In such reactions, one fragment of the target molecule (or parent molecule) gains a hydrogen ion.

Detailed explanation-5: -Polymers are broken down into monomers via hydrolysis reactions, in which a bond is broken, or lysed, by addition of a water molecule.

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