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citric acid
catalyst
It is a old new molecule
nuclear fission
A disaccharide is formed when two monosaccharides are joined together by a reaction known as a dehydration, or condensation, synthesis. In this type of reaction water is removed, thus the name "dehydration". A new molecule is formed or "synthesized" from the two previously separate ones.
citric acid
citric acid
catalyst
A chemical reaction.
It is a old new molecule
nuclear fission
Antigens are surface membrane molecules that cause an immune reaction.
the reaction would produce LiF Lithium Fluoride
The Achilles tendon structure joins the gastrocnemius to the calcaneus.
Your shadow!
The sternum.
A hydroxyl group is removed from one molecule, a hydrogen atom from another molecule, and the two molecules are joined together to form a larger molecule. The OH and H combine together to form a water molecule. Therefore, dehydration synthesis involves removing a water molecule from two molecules (dehydration) in order to form a larger molecule (synthesis). This can be seen in many polymerization reactions, such as in forming a polypeptide from several amino acids. In this particular case, the OH is removed from the carboxyl group of one amino acid, and an H is removed from the amino group of another amino acid. The two amino acids are joined together in a dipeptide bond, and a water molecule is formed from the OH and H that were removed.