Beta cells reside in the pancreas, where they do the important job of producing insulin for the body. Beta cells produce insulin, and also secrete insulin when they are signaled to do so by an increase in glucose levels in the blood.Without adequate insulin, blood glucose levels rise too high, a defining characteristic of any type of diabetes.eta cells reside in the pancreas, where they do the important job of producing insulin for the body. Beta cells produce insulin, and also secrete insulin when they are signaled to do so by an increase in glucose levels in the blood.
Blog. A must for anyone with an interest in the changing face of language. The Macmillan Dictionary blog explores English as it is spoken around the world today. Definition and synonyms of signify from the online English dictionary from Macmillan Publishers Limited.
In English we add those letters to make a word. According to the Oxford English Dictionary itâs an Old English word derived from Saxon and West Germanic words. It may be used as a noun to refer to a bucket or to something that plugs up something. In the case of a stop sign, however, it would not seem to be a noun. That would make the sign an announcement: âHere is something that plugs up something else.â Thatâs true in a way. A stop sign does momentarily impede cars but is that the intent of the author (in this case the city council) of the sign? Probably not. So, we move on to the the next possibility: a verb.