Difference between Domain Name and URL. Difference between domain name and URL is easy to understand. For this we first need to know what a URL is and what is domain names. A URL (Uniform Resource Locator, previously Universal Resource Locator) is the unique address for a file that is accessible on the Internet.
1 Fats are large molecules made up of elements - Carbon, Hydrogen, Oxygen. 2  Their hydrogen to Oxygen ratio is higher than 2:1. 3  Due to such a molecular arrangement, fat contains more energy storing carbon hydrogen bonds than carbohydrate. 4  Fats are non polar, insoluble molecules.  So they are perfect storage molecules.
Molecule for molecule, cholesterol can make up nearly half of the cell membrane. 1 Since it is smaller and weighs less than other molecules in the cell membrane, it makes up a lesser proportion of the cell membrane's mass, usually roughly 20 percent. 2.Cholesterol is also present in membranes of organelles inside the cells, although it usually makes up a smaller proportion of the membrane.olecule for molecule, cholesterol can make up nearly half of the cell membrane. 1 Since it is smaller and weighs less than other molecules in the cell membrane, it makes up a lesser proportion of the cell membrane's mass, usually roughly 20 percent. 2.