Table of Contents
What are the 2 major types of anaerobic respiration?
Important types of anaerobic respiration include:
- Lactic acid fermentation – In this type of anaerobic respiration, glucose is split into two molecules of lactic acid to produce two ATP.
- Alcoholic fermentation – In this type of anaerobic respiration, glucose is split into ethanol or ethyl alcohol.
What are the 2 types of anaerobic respiration and how are they different?
What are the two types of anaerobic respiration? Alcoholic fermentation and lactic acid fermentation. How do the two types of anaerobic respiration differ? Alcoholic fermentation converts pyruvate to carbon dioxide and ethanol, and lactic acid fermentation converts pyruvate to lactic acid.
What are the two main types of respiration?
There are two types of cellular respiration (see Cellular Respiration concept): aerobic and anaerobic. One occurs in the presence of oxygen (aerobic), and one occurs in the absence of oxygen (anaerobic). Both begin with glycolysis – the splitting of glucose.
Where do the two types of anaerobic respiration occur?
Aerobic vs anaerobic respiration
| Aerobic | Anaerobic | |
|---|---|---|
| Location | Cytoplasm (glycolysis) and mitochondria | Cytoplasm |
| Stages | Glycolysis (anaerobic), Krebs cycle, oxidative phosphorylation | Glycolysis, fermentation |
| ATP produced | Large amount (36 ATP) | Small amount (2 ATP) |
What are 3 examples of anaerobic respiration?
Some examples of anaerobic respiration include alcohol fermentation, lactic acid fermentation and in decomposition of organic matter. The equation is: glucose + enzymes = carbon dioxide + ethanol / lactic acid. Though it does not produce as much energy as aerobic respiration, it gets the job done.
What is an example of anaerobic respiration?
What type of respiration do humans have?
Respiration process that occurs in the presence of oxygen is called aerobic respiration, generally seen among humans. But in certain organisms like bacteria and algae, respiration occurs in the absence of oxygen, called anaerobic respiration.
Which type of respiration is most efficient?
Aerobic cell respiration
Aerobic cell respiration (glycolysis + the Krebs cycle + respiratory electron transport) produces 36 ATP/glucose consumed. Aerobic cell respiration is roughly 18 times more efficient than anaerobic cell respiration. Your cells require a lot of energy and are dependent on the high efficiency of aerobic respiration.
What are the 3 stages of anaerobic respiration?
This process occurs in three stages: glycolysis , the Krebs cycle , and electron transport . The latter two stages require oxygen, making cellular respiration an aerobic process.
What are the disadvantages of anaerobic respiration?
Disadvantages: Anaerobic respiration generates only two ATPs and produces lactic acid. Some of the lactic acid remains in the muscle fibers, where it contributes to muscle fatigue. During strenuous exercise, a lot of ATP needs to be produced.
Is anerobic respiration better than aerobic respiration?
Aerobic respiration is more efficient than anaerobic respiration. For one molecule of glucose, aerobic respiration produces 38 ATP molecules, whereas anaerobic respiration produces just 2 ATP molecules. Aerobic respiration usually takes place in the mitochondria, while anaerobic respiration takes place in the cytoplasm.
What causes an organism to use anaerobic respiration?
If there is not enough oxygen present for aerobic respiration, then some organisms will resort to using anaerobic respiration or other anaerobic processes such as fermentation.
What organisms are able to perform anaerobic respiration?
Certain prokaryotes , including some species of bacteria and archaea , use anaerobic respiration. For example, the group of archaea called methanogens reduces carbon dioxide to methane to oxidize NADH. These microorganisms are found in soil and in the digestive tracts of ruminants, such as cows and sheep.
What is the difference between aerobic and anaerobic respiration?
Anaerobic respiration mainly occurs in microorganisms like yeast. Both processes use glucose as the raw material. The main difference between aerobic and anaerobic respiration is that aerobic respiration occurs in the presence of oxygen whereas aerobic respiration occurs in the absence of oxygen.