Question

What is another name for anaerobic respiration?

Answer 1

Cellular respiration is a process in which energy is released from the breakdown of glucose molecules inside the cells. Based on how much oxygen is used, the process can be split into two categories: aerobic and anaerobic respiration.
The term "anaerobic" refers to a situation in which there is no oxygen present. As a result, no oxygen is used to generate energy in this type of cellular respiration. Some species may not be able to breathe because there isn't enough oxygen available, but they still require energy to thrive. They perform anaerobic respiration in the absence of oxygen to produce the energy they require due to a lack of oxygen.

Complete answer:
Fermentation is another word for anaerobic respiration.
Anaerobic respiration is a type of cellular respiration that takes place when there is no oxygen present. Fermentation is an anaerobic process that happens in yeast cells, bacteria, muscle cells, and other cells.
Lactic acid fermentation and alcoholic fermentation are two examples.
Anaerobic respiration produces ethyl alcohol and lactic acid as byproducts. Anaerobic respiration breaks down glucose in the absence of oxygen.

Additional information:
Types of fermentation-
Lactic acid fermentation: Pyruvate, which is created during glycolysis, is converted to lactic acid. NADH is used to make $NA{D^ + }$. This process is catalysed by the enzyme lactate dehydrogenase. Lactobacillus bacteria use this sort of fermentation to make curd from milk.
Alcohol fermentation: This is utilised in the manufacturing of wine, beer, biofuel, and other industrial products. Alcohol and $C{O_2}$ are the final products. Pyruvic acid degrades into acetaldehyde, which releases $C{O_2}$. Acetaldehyde is then converted to ethanol in the next phase.
Acetic acid fermentation: It's a two-step procedure. The first stage is to anaerobically produce ethyl alcohol from sugar using yeast. Using acetobacter bacteria, ethyl alcohol is further oxidised to create acetic acid in the second stage.
Butyric acid fermentation: Butyric acid is a byproduct of dietary fibre fermentation in the human colon. The colorectal epithelium uses it as a source of energy. Glycolysis converts sugar to pyruvate, which is then further oxidised to create acetyl-CoA by the oxidoreductase enzyme system, resulting in the creation of ${H_2}$ and $C{O_2}$.

Note:
The use of oxygen in the process of cellular respiration is the primary distinction between aerobic and anaerobic respiration. Aerobic respiration, as the name implies, is the act of utilising oxygen to produce the energy required by cells. This process creates carbon dioxide as a by-product, as well as ATP, the cell's energy currency. Anaerobic respiration is comparable to aerobic respiration, however it takes place without the use of oxygen. As a result, lactic acid and ATP are produced as by-products of this process.
Multicellular organisms, including humans, employ anaerobic respiration to produce energy, contrary to popular assumption. However, this occurs only when the muscles do not receive enough oxygen owing to excessively strenuous exercise.