I've had a Louis Vuitton purse for ages and I am. I've had a Louis Vuitton purse for ages and I am very happy with it. It is roughly about 23 years old. I love my bag, but the zipper handle part broke.ouis Vuitton-Don't buy anything from the LV store in Raleigh. Don't buy anything from the LV store in Raleigh. The worst customer service ever!! Rude and WalMart gives way better service than they do.
Quick Answer. In human muscle cells, the fermentation process produces lactic acid and adenosine triphosphate. Lactic acid fermentation occurs usually during physical activity, when less oxygen reaches the cells, so the cells adjust by producing energy that doesn't require oxygen in the process. Continue Reading.
These reactions produce ethanol in yeast, and lactic acid in mammalian cells (muscle cells under oxygen deficit). Fermentation reactions occur in the cytoplasm of both prokaryotic and eukaryotic cells. In the absence of oxygen, pyruvate does not enter the mitochondria in eukaryotic cells. Energy metabolism in eukaryotes vs prokaryotes. In prokaryotic cells, all the metabolic pathways occur in the cytoplasm, except for chemiosmosis and oxidative phosphorylation, which occur on the plasma membrane.