What plants do emit carbon dioxide into the air

Respiration. First of all, the respiration of the plant is the super-completion of the plant necessary to obtain life, this process is divided into aerobic respiration, anaerobic respiration, and then under aerobic conditions, the glucose in the plant body decomposes the glucose through the reaction with oxygen, and.

Releases a lot of energy to feed the plant to live, and in the absence of oxygen, the plant breaks down glucose into lactic acid or alcohol, but releases.

A small amount of energy is a last resort for plants, barely sustaining life, and more or less emitting energy put, in short, breathing.

Action is the process by which plants decompose glucose for energy in order to obtain bioenergy.

Many of the intermediates of respiration are used as raw materials for the synthesis of other compounds. These compounds include lipids.

fat, protein, chlorophyll and nucleic acids, etc. The synthesis of these compounds requires ATP and often NADH

or nadph. For example, a large amount of NADH is required for the reduction of nitric acid to nitrous acid, a process that is significantly dependent.

Respiration in mitochondria.

Study a plant in an airtight container at night. Start by choosing a dark environment and putting the plants in it.

Leave it for a period of time to stop both the light reaction and the dark reaction of the plant's photosynthesis (the dark reaction requires the production of photoreaction.

Raw ATP and H, after consuming these two can stop the dark reaction), let the plant be placed in a pure oxygen environment, and add appropriately.

When the nutrient moisture, label the water with oxygen 18, and after a period of time detect the air and water composition (with clarified lime water.

Test carbon dioxide, test water with oxygen 16).

Respiration: Glucose, Nourishing Qi, Water, Carbon Dioxide, Energy + Organic Matter.

Oxygen molecules are adsorbed on chlorophyll, and carbon dioxide is eliminated through the reflux of c.

Respiration: The process in which organic matter in cells is decomposed into carbon dioxide and water with the participation of oxygen, and energy is released at the same time, which is called respiration.

Plants emit carbon dioxide into the air through a certain respiration (mostly done at night) and synthesize ATP to provide energy for their own lives.

Upstairs Photosynthesis is the release of oxygen.

Innovative design of "Experimental Innovation for the Production of Carbon Dioxide by Green Plant Respiration" (2).

The leaves of green plants absorb large amounts of carbon dioxide. Chlorophyll in the leaves of green plants can carry out photosynthesis, which is essentially the release of oxygen and energy when the leaves absorb a large amount of carbon dioxide and water and convert it into sugar. In order for animals to consume oxygen and exhale carbon dioxide, they must rely on green plants to photosynthesize to maintain the balance of oxygen and carbon dioxide in the earth's atmosphere.

Green plants refer to non-unicellular plants that contain chlorophyll. Generally speaking, it can be understood as a green plant.

The process of photosynthesis:1.Primary reactions, including the absorption, transfer, and conversion of light energy.

2.Electron transport and photosynthetic phosphorylation to form active chemical energies (ATP and Nadph).

3.Carbon assimilation, which converts active chemical energy into stable chemical energy (fixation of CO2 and formation of sugars). Before introducing the photosynthesis reaction process, it is necessary to have a certain understanding of the photosynthetic pigments and photosystems involved in the photosynthesis process.

The above content reference: Encyclopedia - Photosynthesis.

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Summary. Most plants absorb carbon dioxide and release oxygen during the day, and vice versa at night. But cacti, tiger pill orchid, sedum, aloe vera and spider plant all absorb carbon dioxide and release oxygen.

What plants absorb oxygen and release carbon dioxide?

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Most plants absorb carbon dioxide and release oxygen during the day, and vice versa at night. But cacti, tiger pill orchid, sedum, aloe vera and spider plant all absorb carbon dioxide and release oxygen.

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It was proved that plants need water for growth but ignore the role of oxygen and carbon dioxide in the air, and that the growth of grasshoppers requires water and carbon dioxide in the air. The main role of water is to maintain the physiological life process of plants, provide conditions for plants to absorb nutrients, and carbon dioxide in the air also provides support for plants to absorb nutrients, which is the nutrition of plants.

Illumination. 6CO2 + 6H2O ===C6H12O6 (starch) + 6O2 chlorophyll. Therefore, carbon dioxide is the raw material for light and action, and carbon dioxide fertilization can promote the light and action of plants and improve the efficiency of photosynthesis.

However, when the carbon dioxide concentration reaches a certain value, the photosynthesis efficiency of the plant reaches saturation and no longer increases with the increase of carbon dioxide concentration. When the concentration of carbon dioxide continues to increase to a certain level, it will inhibit the respiration of the plant, causing the plant to "suffocate" and photosynthesis to stop.

In summary, the speed of light and action in plants first increased with the increase of carbon dioxide concentration.

Carbon dioxide is a common compound in the air, carbon reacts with oxygen to form its chemical formula CO2, a carbon dioxide molecule is composed of two oxygen atoms and a carbon atom through covalent bonds, it is a colorless and odorless gas at room temperature, the density is greater than that of air, it can be dissolved in water, and reacts with water to form carbonic acid, which does not support combustion. Solid carbon dioxide is commonly known as dry ice when compressed.

Carbon dioxide is considered to be the main contributor to the greenhouse effect. Industrially, it can be prepared by the decomposition of calcium carbonate under strong heat.