G proteins transmit a signal from the cell surface to the interior of the cell. all G proteins have a similar structure. G proteins do not use second messengers but transmit the signal directly into the nucleus. G proteins act to amplify the signal creating a cascade response in the cell. proteins transmit a signal from the cell surface to the interior of the cell. all G proteins have a similar structure. G proteins do not use second messengers but transmit the signal directly into the nucleus. G proteins act to amplify the signal creating a cascade response in the cell.
Hot dogs are made of various ground up meats sealed in a casing. They could either be made of pork, chicken, turkey, beef, anything, but not usually different meats in the same dog. They are a form of sausage originally called a Frankfurter.
But what REALLY goes into a hotdog - and if you saw how it was made, would you be put off for life? These gruesome images show a hotdog production plant - and the various stages of manufacturing aren't pretty. Recorded for the How It's Made programme on the Discovery Channel, they show the dregs of pork, beef and chicken being ground together, reduced quite literally to a pulp and then re-formed into a dog.