But if your child is still purposely hurting himself after a week of intervention, discuss the issue with his doctor and don't let the doctor â or anyone else, for that matter â brush you off with a flip, Don't worry; lots of kids do it..This may be true, but it doesn't mean you don't need to do anything about it.n the meantime, it's important to stop your child when he hurts himself. Bruises and bites aren't good for his body, of course. But more important, this behavior isn't good for his emotional development. Interrupt the biting or hitting by gently picking up your child or sitting down and gathering him into your lap.
The two main types of fermentation are alcoholic and lactic. In alcoholic fermentation molecules are converted into ethanol with the production of carbon dioxide, whereas in lactic fermentation, molecules are converted into lactic acid, and there is no production of carbon dioxide. Continue Reading.
Since Pasteur's work, several types of microorganisms (including yeast and some bacteria) have been used to break down pyruvic acid to produce ethanol in beer brewing and wine making. The other by-product of fermentation, carbon dioxide, is used in bread making and the production of carbonated beverages.asteur's finding showed that there are two types of fermentation: alcoholic and lactic acid. Alcoholic fermentation occurs by the action of yeast; lactic acid fermentation, by the action of bacteria.