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.
Best Answer: A simple lipid is made up of a hydrophobic tail and a hydrophillic head (gives rise to the lipid bilayer). The tail is usually a simple hydrocarbon molecule, but the head can contain nitrogen, phosphorus... aswell, this makes it polar or charged.