Why is respiration considered an exothermic reaction? Explain?

Question

Answer

Respiration is considered as an exothermic reaction becoZ in respiraton Oxidation of glucose takes plaCe whiCh produce a large amount of heat energy. EX-; C6 H12 O6 (aq) + 6O2 (g) ------------> 6Co2 (g) + 6H2O (l) + £Nergy

Answer

We get energy from food that we eat. This food is broken down into simple substances through' digestion process. Carbohydrates present in food are broken down to form glucose. This glucose combines with Oxygen in the cells of our body and provides energy. This reaction is known as respiration. C6 H12O6 + 6 02 (g) -----> 6 CO2 (g) + 6H2O (l) + energy Glucose Hence, respiration is considered as an exothermic reaction.

Answer

*Rice, potatoes and bread contain carbohydrates. During digestion, these carbohydrates are broken down into a simpler substance called glucose. Digestion follows respiration. During respiration, the glucose combines with oxygen in the cells of our body and provides energy. Thus, respiration is an exothermic process because energy is produced during this process.

*C6H12O6(aq) + 6O2(9) + 6H2O(l) -----> 6CO2(g) +12H2O(I) + Energy Glucose.

Answer

Answer

Because in the process of respiration ,Energy is release ....

Answer

In an exothermic reaction a lot of heat is evolved in respiration when glucose is broken down into pyruvate in mitochondria energy and heat is produced hence it is an exothermic reaction

Answer

Respiration as an Exothermic Reaction

Respiration is a complex biochemical process that occurs in living organisms, including plants, animals, and humans. It involves the breakdown of glucose and other organic molecules to release energy that is used for various cellular activities. Respiration is considered an exothermic reaction because it releases energy in the form of heat, light, and other forms of radiation.

Exothermic Reactions

Exothermic reactions are those reactions that release energy in the form of heat, light, or other forms of radiation. In these reactions, the products have less energy than the reactants. Exothermic reactions are common in nature and are involved in various biochemical processes, including respiration.

The Process of Respiration

The process of respiration involves a series of biochemical reactions that occur in the cells of living organisms. The process can be divided into three main stages:

1. Glycolysis: This is the first stage of respiration, which occurs in the cytoplasm of cells. It involves the breakdown of glucose into two molecules of pyruvate. This process releases a small amount of energy in the form of ATP.

2. Krebs cycle: This is the second stage of respiration, which occurs in the mitochondria of cells. It involves the breakdown of pyruvate into carbon dioxide and water. This process releases a larger amount of energy in the form of ATP.

3. Electron transport chain: This is the final stage of respiration, which also occurs in the mitochondria of cells. It involves the transfer of electrons from one molecule to another, which releases a large amount of energy in the form of ATP.

Energy Release in Respiration

The process of respiration releases energy in the form of ATP, which is used by living organisms for various cellular activities, including muscle contraction, cell division, and protein synthesis. The energy released in respiration is also used to maintain body temperature, especially in cold environments.

Conclusion

In summary, respiration is considered an exothermic reaction because it releases energy in the form of heat, light, and other forms of radiation. The process of respiration involves the breakdown of glucose and other organic molecules to release energy that is used for various cellular activities. The energy released in respiration is essential for the survival of living organisms.

Answer

Because the products in this reaction are co2 h2o and energy but co2 is thrown out of body and water is not harmful to us so it is absorbed by body but a large amount of product is thrown out so it is called exothermic reaction

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