Because the carboxyl group is a polar group, fatty acids are soluble in water. b. Most fatty acids in cells contain 16 to 18 carbon atoms per molecule. c. Saturated fatty acids have no double bonds between their carbon atoms.
Hogwarts Express Railway Authorities. The Hogwarts Express is the name of the train that makes a run between London, King's Cross Station Platform 9Â¾ and Hogsmeade Station. It makes this run at about six times a year, maybe more, as needed.
Hogwarts School of Witchcraft and Wizardry is a fictional boarding school in J. K. Rowling's best-selling Harry Potter series. It is a school of magic for witches and wizards between the ages of eleven and seventeen living in the United Kingdom, the Republic of Ireland and Scotland.