How many types of respi ration

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How many types of respi ration

Posted by Mudang Naku 7 years, 6 months ago

CBSE > Class 07 > Science

2 answers

Jeet Agrawal 7 years, 6 months ago

There are two types of respiration They are: AEROBIC RESPIRATION : When the breakdown of food molecules in the presence of oxygen and release of large amount of energy . ANAEROBIC RESPIRATION: The process of breakdown of food molecules in the absence of oxygen and release of small amount of energy .

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Yogita Ingle 7 years, 6 months ago

Types Of Respiration: There are two types of respiration,
(i) Aerobic Respiration: Aerobic respiration takes place in the presence of oxygen. Carbon dioxide and water are the end products of aerobic respiration. Aerobic respiration happens in most of the organisms.
Glucose (Presence of oxygen) → Carbon dioxide + Water + Energy
Anaerobic Respiration: Anaerobic respiration takes place in the absence of oxygen. Anaerobic respiration usually happens in most of the microbes. Alcohol and carbon dioxide are formed at the end of anaerobic respiration. In some cases, lactic acid is formed at the end of anaerobic respiration.
Glucose (absence of oxygen) → Alcohol + Carbon dioxide + Energy
Glucose (absence of oxygen) → Lactic acid + Energy
Anaerobic respiration also happens in our muscle cells. When someone runs or walks too fast, one may feel a throbbing pain in calf muscles. This happens because of deposition of lactic acid; produced by anaerobic respiration. Once the person takes rest for some time, the pain goes away.

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