In various textbooks, including Watson's book on DNA, the central dogma describes a flow of information from DNA to RNA to protein. Crick calls this the sequence hypothesis. Watson's definition seems to have taken hold in most textbooks today.
You need to be at least 15 years old work mcdonald's, though the age requirements vary depending on position. Startwiremcdonald's job applications, organization blog.
How old do you have to be to work at Dairy Queen? You must be at least 16 years old, however some jobs require you to be at least 18 years old due to operation of heavy machinery.