Answer :
Answer:
a) Dehydration
b) water (H2O)
Explanation:
Polymers are large complex substances that arise from the joining of smaller simpler units called Monomers. A monomer is joined together by a covalent bond, to form a polymer molecule. However, this process usually accompanies the loss of a water molecule due to the hydrogen (H+) and hydroxyll (OH-) ions that is contributed by each monomer unit. Hence, this process is called a DEHYDRATION REACTION.
For example, glucose moleculea as monomer units combine together in a dehydration reaction to form larger polymers such as starch, glucose etc.
Long polymers are made from single subunits in cells using a Dehydration reaction, which H₂O water.
Polymer
- A polymer is a substance or material consisting of very large macromolecules, composed of many repeating subunits.
- Natural polymers include silk, hair, proteins and DNA, while synthetic (man-made) polymers include polyethylene, polypropylene and polyester.
- A monomer is joined together by a covalent bond, to form a polymer molecule.
- However, this process usually accompanies the loss of a water molecule due to the hydrogen [tex](H^+)[/tex] and hydroxyl [tex](OH^-)[/tex] ions that is contributed by each monomer unit. Hence, this process is called a Dehydration reaction.
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