1 Starting a Salon or Spa Business (Part 1) 2  Key's to Running a Successful Salon or Spa Business (Part 2) 3  Salon Marketing and Spa Marketing (Part 3) 4  More Tips for Marketing Your Salon or Spa Website (Part 4) 5  Claim Your Google Places Listing to Improve Search (Part 5)  Salon Recruiting and Human Resources (Part 6)
In anaerobic respiration, which occurs during fermentation, less energy is extracted â only two ATP molecules per glucose molecule â because the products of the process, such as ethanol or lactic acid, contain more energy than does carbon dioxide, the product of aerobic respiration.
Best Answer: Anaerobic respiration occurs in muscle cells when they do not have access to enough oxygen to complete aerobic respiration to generate all the ATP they need. In human muscle cells, the end product is lactate/lactic acid. Anaerobic respiration occurs when cells do not have enough Oxygen to undergo the process of aerobic respiration. In animal cells (like humans) anaerobic respiration happens mostly on muscle cells through a process called Fermentation that happens outside the Mitochondria.