Respiration

Aerobic vs. Anaerobic Respiration

Aerobic vs. Anaerobic Respiration

Aerobic respiration is a set of metabolic reactions that take place in the presence of oxygen, occurring in a cell to convert chemical energy into ATPs. Anaerobic respiration is a process of cellular respiration where the high energy electron acceptor is neither oxygen nor pyruvate derivatives.

  1. What is the difference between aerobic and anaerobic respiration?
  2. What are 3 examples of anaerobic respiration?
  3. Why is aerobic respiration better than anaerobic respiration?
  4. What is aerobic and anaerobic respiration with example?
  5. What comes first aerobic or anaerobic?
  6. What are the disadvantages of anaerobic respiration?
  7. What are the 2 types of anaerobic respiration?
  8. Are yeast aerobic or anaerobic?
  9. What is anaerobic respiration formula?

What is the difference between aerobic and anaerobic respiration?

There are two types of Respiration: Aerobic Respiration — Takes place in the presence of oxygen. Anaerobic Respiration –Takes place in the absence of oxygen.

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.

Why is aerobic respiration better than anaerobic respiration?

A major advantage of aerobic respiration is the amount of energy it releases. Without oxygen, organisms can split glucose into just two molecules of pyruvate. This releases only enough energy to make two ATP molecules. ... Thus, aerobic respiration releases much more energy than anaerobic respiration.

What is aerobic and anaerobic respiration with example?

It is a long process for the production of energy. It is a fast process in comparison to aerobic respiration. Aerobic respiration occurs in many plants and animals (eukaryotes). Anaerobic respiration occurs in human muscle cells (eukaryotes), bacteria, yeast (prokaryotes), etc.

What comes first aerobic or anaerobic?

Summary. Cellular respiration always begins with glycolysis, which can occur either in the absence or presence of oxygen. Cellular respiration that proceeds in the absence of oxygen is anaerobic respiration. Cellular respiration that proceeds in the presence of oxygen is aerobic respiration.

What are the disadvantages of anaerobic respiration?

Disadvantages: Anaerobic respiration generates only two ATPs and produces lactic acid. Most lactic acid diffuses out of the cell and into the bloodstream and is subsequently absorbed by the liver. Some of the lactic acid remains in the muscle fibers, where it contributes to muscle fatigue.

What are the 2 types of anaerobic respiration?

Anaerobic respiration occurs when the amount of oxygen available is too low to support the process of aerobic respiration. There are two main types of anaerobic respiration, alcoholic fermentation and lactic acid fermentation.

Are yeast aerobic or anaerobic?

Yeast species either require oxygen for aerobic cellular respiration (obligate aerobes) or are anaerobic, but also have aerobic methods of energy production (facultative anaerobes). Unlike bacteria, no known yeast species grow only anaerobically (obligate anaerobes).

What is anaerobic respiration formula?

The chemical equation is C6H12O6 + 6O2 → 6CO2 + 6H2O (glucose + oxygen -> carbon dioxide + water). Anaerobic respiration also produces energy and uses glucose, but it produces less energy and does not require oxygen. ... The chemical equation is C6H12O6 -> 2C3H6O3 (Glucose -> Lactic acid).

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