The yeast used to make beer can perform aerobic respiration or alcoholic fermentation. When O2 is available, yeast perform aerob

Question

2 years ago

5

The yeast used to make beer can perform aerobic respiration or alcoholic fermentation. When O2 is available, yeast perform aerob

ic respiration, and when O2 is not available, yeast perform alcoholic fermentation. What is the advantage of aerobic respiration

Biology

1 answer:

alekssr [168] · Answer 1 · 2022-08-14T09:05:15+03:00

Answer:

Aerobic respiration generates a high amount of energy compared to anaerobic respiration.

Explanation:

Yeast is a unicellular organism that belongs to the kingdom FUNGI. Yeast is a phenomenal organism being that it is capable of both aerobic respiration and anaerobic respiration depending on whether there is availability or not of oxygen.

Yeast undergoes a type of anaerobic respiration called FERMENTATION in the absence of oxygen but when oxygen is present, it undergoes aerobic respiration. Note that aerobic respiration, which includes glycolysis, Krebs cycle, and oxidative phosphorylation, produces the highest amount of energy in form of ATP. This amount ranges from 32-34 ATP molecules. This is the major reason why aerobic respiration is advantageous over the anaerobic respiration.