define respiration and irs types
Answers
Answer:
Explanation:
Respiration is one of the metabolic processes that are common in all living organisms. Breathing is a physical process as we inhale oxygen and exhale carbon dioxide. This exchange of gas is necessary for respiration. Respiration is considered as a chemical process which takes place within the cells of organisms by breaking down the oxygen for the production of energy. Every living species, from a single bacteria cell to a powerful blue whale, go through respiration.
The food molecules that are absorbed after the digestion process are pieced down, and the energy released in this process are utilized in movement and physical functioning of the organisms. In simple words, respiration is defined as the biochemical process wherein the cells of a creature gain energy by inducing together glucose and oxygen, resulting in the liberation of carbon dioxide (CO2).
If you evaluate the equation of cellular respiration, it will be clear that reactants (aerobic respiration) are glucose and oxygen, while 6 molecules of carbon dioxide, 6 molecules of water, and ATP molecule are the end product respectively.
Types of Respiration
There are two types of respiration, aerobic and anaerobic.Aerobic respiration is a continuous process which takes place within the cells of animals and plants. This process can be simply explained with the help of the chemical equation:
C6H12O6 + 6O2 → 6CO2 + 6H2O + ATP
Glucose + Oxygen → Carbon dioxide + Water + Energy
Anaerobic respiration is a type of cellular respiration which takes place in the absence of oxygen to produce energy. The chemical equation for anaerobic respiration is
C6H12O6 → 2 C2H5O H + 2CO2 + ATP
Glucose → Alcohol + Carbon dioxide + Energy
Respiration is the biochemical process in which the cells of an organism obtain energy by combining oxygen and glucose, resulting in the release of carbon dioxide, water, and ATP
There are two types of respiration: aerobic, which requires oxygen and releases lots of energy. anaerobic, which does not require oxygen but releases much less energy per mole of starting material.
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