The correct answer is: B) water
Large molecules or macromolecules are necessary for the functioning of an organism and can be classified into four main types: proteins, lipids, nucleic acids and sugars (carbohydrates). All of them are polymers, meaning that are composed of many basic units (monomers) linked by different types of bonds into a functional structure.
Synthesis of these molecules is done through the dehydration (or condensation) reactions, which means that hydrogen (H) from one monomer combines with the hydroxyl group (OH) from another monomer releasing a molecule of water (H2O). Monomers linked via dehydration synthesis reactions share electrons and form covalent bonds.
Biological molecules are the biomolecules synthesised the living cells. Big biological molecules are produced by the removal of the water.
Biomolecules are the biological molecules that are produced and synthesized in the cell or the living beings. They are important for the functioning and the activity of living organisms.
They are synthesized by the removal of the water molecule by the process called dehydration. In this reaction, monomers or the basic unit gives a hydroxyl group [tex](\rm -OH)[/tex] while the other gives a hydrogen group [tex](\rm -H)[/tex] that leads to the elimination of the water molecule from the compound.
Therefore, option B. water is removed for the formation of the biomolecules.
Learn more about biomolecules here:
https://brainly.com/question/17581576
