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Removal of water occurs when

Option: 1

Carboxyl group combines with hydrogen
 


Option: 2

Hydroxyl group combines with carboxyl group
 


Option: 3

Hydroxyl group combines with hydrogen
 


Option: 4

Carboxyl group combines with carbon
 


Answers (1)

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Synthesis of  biomolecule - Dehydration Synthesis

  • It refers to the condensation reaction wherein monomers are joined via a covalent bond to form the polymer.
  • In this reaction, the monomers lose water, hence called dehydration. 
  • In this reaction, the hydrogen of one monomer combines with the hydroxyl group of another monomer and shares electrons with each other to form a covalent bond.
  • Glycosidic bonds in carbohydrates, peptide bonds in proteins and phosphodiester bonds in nucleic acids are the types of covalent bonds that are formed through dehydration synthesis.

                                             Synthesis of a biomolecule

In dehydration synthesis, the hydrogen of one monomer combines with the hydroxyl group of another monomer losing a molecule of water.

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vishal kumar

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