What is the reactive formula of respiration?

Aerobic respiration refers to the process by which living cells, with the participation of oxygen, completely oxidize organic matter to produce carbon dioxide and water, and release energy. Mainly with sugar as substrate, the total reaction formula: C5H12O6 6O2 6CO2 6H2O 2867 kJ (686 kcal) This is the main form of respiration in higher plants, and the so-called respiration refers to aerobic respiration.

The process is multi-step and can be divided into three successive phases: glycolysis (in the cytoplasm), the tricarboxylic acid cycle, and electron transport and coupling phosphorylation (the latter two in the chondria). On the one hand, many intermediate products are produced in this process, which are the raw materials for the biosynthesis of many important substances in the body (such as proteins, nucleic acids and lipids).

On the other hand, the energy produced and gradually released, except for a part of the natural release in the form of thermogenesis, about 40% of the energy is stored in ATP in the form of chemical energy, which participates in various energy needs reactions in the cell. Therefore, from the perspective of energy metabolism and material metabolism, respiration can be regarded as the central link of metabolism. Therefore, the rate of respiration is often used as an indicator of the intensity of plant life activities.

Anaerobic respiration refers to the incomplete oxidation of organic matter by living cells. There is no molecular oxygen involved in this process, and the incomplete oxidation products after its oxidation are mainly alcohol. Total Reaction Formula:

C6H12O6 2C2H5OH 2CO2 226 kJ (54 kcal) Anaerobic respiration is often referred to as fermentation in higher plants. When the incomplete oxidation product is alcohol, it is called alcoholic fermentation; If it is lactic acid, it is called lactic acid fermentation. Under hypoxic conditions, only anaerobic respiration can be carried out to temporarily maintain its vital activities.

Anaerobic respiration can eventually cause harm to plants, which may be due to the incomplete oxidation of organic matter and the production of less energy. Thus, due to the Pasteur effect, the rate of glycolysis is accelerated to compensate for the low ATP yield. This will lead to the accumulation of incomplete oxidation products, which will be toxic to cells; In addition, it also accelerates the consumption of sugar, and there is a danger of depleting the respiratory substrate.

High 3 Biology] Photosynthesis and Respiration.

Aerobic respiration reaction: Phase 1 Cytoplasmic matrix (site: cytoplasmic matrix) = 2 pyruvate + 4 [H] + energy (2ATP).

Phase 2 pyruvate + 6Ho enzyme (site: mitochondrial matrix) = 6CO + 20[H] + energy (2ATP).

Stage 3 24[H]+6O enzyme (site: inner mitochondrial membrane) = 12HO + energy (34ATP).

The total reaction formula is C H O + 6H O + 6O enzyme 6Co + 12H O + massive energy (38ATP).

The total process of organic matter in an organism undergoes a series of oxidative decomposition in the cell to finally produce carbon dioxide, uric acid or other products, and release energy, which is called respiration. Respiration is a chemical process in which organisms oxidize and decompose organic matter in cells to produce energy, and is a life activity that all animals and plants have.

Extended Content:

The important physiological significance of respiration is:

Provides most of the energy needed for plant life activities. Part of the energy released during respiration is stored in the form of the high-energy compound adenosine triphosphate (ATP), and the energy released when ATP is hydrolyzed can be used for biosynthesis, ion accumulation and active transport of substances in the body in plants, while the other part is converted into heat energy and lost.

Oxidized intermediates provide raw materials for many biosynthetic processes. Therefore, respiration is not a simple process of alienation, it is also the hub of plant metabolism like photosynthesis. The respiration rate is also higher in parts of the plant where the metabolic activity is more active (see Organic Matter Metabolism in Plants).

The reaction formula of respiration is divided into aerobic respiration and anaerobic respiration: aerobic respiration: total reaction formula C6H1206 + 6H20 + 602 enzyme 6C02 + 12H20 + massive energy (38ATP).

Anaerobic respiration: C6H12O6 + enzyme 2C3H6O3 (lactate with code) + a small amount of energy. C6H12O6+ enzyme 2C2H5OH (Ethanol+2CO2 + a small amount of energy.

Respiration generally refers to dissimilation. The process of decomposing organic matter into inorganic matter and releasing energy in the inorganic environment is called alienation.

Applications of respiration. Fermentation engineering: Fermentation engineering refers to the use of engineering technology to use certain functions of organisms, mainly microorganisms, to produce useful biological products for human beings, or directly use microorganisms to participate in the control of certain industrial production processes.

It is well known to use yeast.

Fermentation to produce beer, fruit wine, and industrial alcohol, using lactic acid bacteria.

Fermented Zen Dumb makes cheese and kefir, and uses fungi to produce penicillin on a large scale.

and so on are examples of this.

Respiration reaction formula: C6H12O6+6O2==6CO2+6H2O. Respiration is the organic matter (usually glucose) in the body.

and the chemical reaction that occurs with oxygen. Cellular respiration is divided into aerobic respiration and anaerobic respiration according to whether oxygen is needed to participate, but some organisms or tissues can carry out aerobic respiration, can also carry out anaerobic respiration, and can also carry out aerobic respiration and anaerobic respiration at the same time, such as yeast.

Wait. The vast majority of animals and plants need to live in an oxygen-rich environment. They are in the role of alienation.

In the process, it must continuously ingest oxygen from the external environment to oxidize and decompose the organic matter in the body, and release the energy in it in order to maintain its various life activities.

Respiration is divided into aerobic respiration and anaerobic respiration.

Aerobic exhalation: glucose + oxygen – carbon dioxide + water + energy (catalyzed by enzymes) Anaerobic exhalation: glucose – lactate + a small amount of energy (catalyzed by enzymes) or. Glucose Glide - Alcohol + Carbon Dioxide + A Small amount of Energy (Catalyzed by Enzyme Bright Touch).

The reaction formula of respiration is as follows:

Aerobic respiration reaction: Phase 1 C6H12O6 enzyme (site: cytoplasmic matrix) = 2 pyruvate + 4 [H] + energy (2ATP).

Phase 2 pyruvate + 6H2O enzyme (site: mitochondrial matrix) = 6CO2 + 20 [H] + energy (2ATP).

Stage III 24[H]+6O2 enzyme (site: inner mitochondrial membrane) = 12H2O + energy (34ATP).

The total reaction formula is C6H12O6 + 6H2O + 6O2 enzyme 6CO2 + 12H2O + mass energy (38ATP).

Photosynthesis process: carbon dioxide + water (through light, chloroplasts) organic matter (starch) oxygen.

Respiration process: organic matter + oxygen (through mitochondria) carbon dioxide + water + energy.

Expand your knowledge:

Respiration is a biochemical process in which an organism oxidizes and breaks down organic matter to produce energy. This process is present in all plants, animals, and microorganisms, but the specific modes and mechanisms of occurrence vary from organism to organism. In humans, respiration occurs primarily in the cytoplasmic matrix and mitochondria.

The cytoplasmic matrix is an important component within the cell, and it is the site of many biochemical reactions in the cell. The first stage of respiration takes place in the cytoplasmic matrix, breaking down complex molecules into smaller cosliding molecules so that they can move on to the next stage.

Mitochondria are another important structure within the cell and the main site of respiration.

Mitochondria contain substances called the "mitochondrial matrix", where the second and third stages of respiration take place, culminating in the production of large amounts of energy. This energy is used to drive biochemical reactions within cells and maintain the function of organelles.

It is important to note that there may be differences in the respiration of different types of cells. For example, cardiomyocytes have a different role in respiration, and they can produce energy through the anaerobic pathway, i.e., a lack of lead that allows normal function to be maintained even under hypoxic conditions.

In humans, respiration is essential for sustaining life. It provides the body with the energy it needs and is also involved in many other important biological processes such as growth, reproduction, and immune responses. However, overactivity in respiration can lead to metabolic diseases such as diabetes and obesity.

Similarly, if the respiration is suppressed, it can lead to energy depletion and health problems.