Respuesta :
Anaerobically (in absence of oxygen), yeast cells may obtain energy by fermentation, resulting in the production of ATP, CO2 AND ETHANOL. This is called ethanol fermentation or alcoholic fermentation where sugars such as glucose, fructose, and sucrose is converted into cellular energy (ATP), producing ethanol and carbon dioxide as by products.
In absence of oxygen, yeast cells may obtain energy by fermentation, resulting in the production of ATP, CO₂ and Ethanol.
What is Anaerobic respiration?
This type of respiration involves cells breaking down sugar to generate energy in the absence of oxygen.
This process is referred to as fermentation in which ATP, CO₂ and Ethanol are produced during the process.
Read more about Anaerobic respiration here https://brainly.com/question/13943624