If youâre working with JSON (JavaScript Object Notation) and either need to convert a JSON string to array or object and loop through it or vice-versa, take an array or object and convert it to a JSON string to return, both can be done in PHP or JavaScript.
Nonpolar molecules that repel the water molecules are said to be hydrophobic; molecules forming ionic or a hydrogen bond with the water molecule are said to be hydrophilic. This property of water was important for the evolution of life.
Explain why the difference is biologically important. Starch: A polymer made of glucose molecules joined by 1-4 linkages that give starch a helical shape. (Alpha) Cellulose: The configuration of the ring form of glucose is different than starch, resulting in the geometry of the glycosidic bonds.he non-polar hydrocarbons make a fat hydrophobic. Phospholipids: Consist of a glycerol linked to two fatty acids and a negatively charged phosphate group, to which other small molecules are attached. Head is hydrophilic and tail (two fatty acid chains) is hydrophobic.