Where plants produce glucose, how is glucose produced?

In chloroplasts.

It occurs in the Calvin cycle pathway, and in high school knowledge, it occurs in the dark reaction stage, the light reaction stage provides ATP and NATph for the dark reaction stage, and the dark reaction stage uses the substances in the light reaction stage to synthesize CO2 into 2 molecules of three-carbon compounds, and then forms glucose and five-carbon compounds, which provide raw materials for the next round of dark reactions.

The total reaction equation is what the guy upstairs wrote, but it doesn't happen during the light reaction phase.

Glucose can definitely be absorbed, but note: what plants need is light and a series of starches produced in the action. The starch then undergoes aerobic respiration, in which the ATP (high-energy phosphate bonds) produced by respiration are the main energy for growth. So it's not okay to give her too much glucose.

Supplement: Glucose infiltrates the apical cells of the plant as tissue fluid (stored in vacuoles) and is presumably untransportable.

chloroplasts. Light reaction stage: 6CO2 + 12H2O C6H12O6 + 6O2 + 6H20 (reaction under light and chloroplast conditions).

Originally extracted from grapes. Glucose, an organic compound, with the molecular formula C6H12O6. It is the most widely distributed and important monosaccharide in nature, and it is a polyhydroxyaldehyde.

Pure glucose is colorless crystals, has a sweet taste but is not as sweet as sucrose, soluble in water, slightly soluble in ethanol, insoluble in ether. The natural glucose aqueous solution rotates to the right, so it belongs to "dextrose".

Areas of application of glucosea) Fermentation industry.

The growth of microorganisms requires a suitable carbon-nitrogen ratio, and glucose, as the carbon source of microorganisms, is the main material of the medium of infiltration in fermentation, such as antibiotics, monosodium glutamate, vitamins, amino acids, organic acids, enzyme preparations, etc., glucose needs to be used in large quantities, and can also be used as raw materials for microbial polysaccharides and organic solvents.

b) Food industry.

With the improvement of living standards and the continuous development of science and technology in the food industry, the application of glucose in the food industry is becoming more and more extensive, and the food industry will still be the largest market for a long time in the future.

Glucose. It is also known as corn glucose, maize.

Sugar, or even simply glucose, is one of the most widely distributed and important monosaccharides in nature, and it is a polyhydroxyaldehyde. Pure glucose is colorless crystals, with a sweet taste but not as sweet as sucrose, which should be soluble in water and slightly soluble in ethanol.

Insoluble in ether. The aqueous solution rotates to the right, so it is also called "right slow-splitting spin sugar". Glucose has an important place in biology and is an intermediate product of energy** and metabolism in living cells. Plants can produce glucose through photosynthesis.

Glucose is mainly found in glycogen, starch, cellulose, hemicellulose and other polysaccharides; Some oligosaccharides such as maltose, sucrose, lactose, and various forms of glycosides also contain glucose.

Animal cells can synthesize glucose through the gluconeogenesis pathway! Green plants as well as photosynthetic bacteria can synthesize glucose through photosynthesis!

Seven of the reactions in gluconeogenesis are the reverse reactions in glycolysis, but three steps need to be bypassed, which is to save energy, an economical way! The three steps are:

1 Glucose is catalyzed by hexokinase to produce glucose-6 phosphate.

2 6 Phosphofructose is catalyzed by phosphofructokinase to produce 1,6 bisphosphate fructose, 3 phosphoenolpyruvate is produced by pyruvate kinase, and the corresponding substitution is:

1 Glucose-6 phosphatase catalyzes the production of glucose-6 phosphate to glucose-2 Fructose 1,6 bisphosphatase catalyzes the formation of fructose-6-phosphate from fructose-6 phosphate.

3 This process consists of two reactions, the first of which is catalyzed by pyruvate carboxylase and the coenzyme is biotin, which consumes 1 molecule of ATP. The second reaction is catalyzed by phosphoenolpyruvate carboxylase, and the reaction consumes 1 molecule of GTP.

Green plants and algae use chlorophyll, photosynthesis, synthesis of organic matter such as sugars.

Animal cells produce glucose through respiration, and plant cells produce glucose through photosynthesis and respiration.