Carbon Dioxide Water Light Energy Chloroplast Starch Oxygen Indicates What Plants Do

This is the photosynthesis of plants, CO2 + H2O (CH2O) + O2 (reaction conditions: light energy and chloroplasts).

12H2O + 6CO2+ sunlight chemically reacts with chlorophyll); C6H12O6 (glucose) +6O2+ 6H2O

H2O 2H+ 2E- +1 2O2 (photolysis of water).

Nadp+ +2E- +H+ Nadph (Hydrogen Delivery).

ADP+PI+Energy ATP (Transferable Energy).

CO2+C5 compounds 2C3 compounds (fixation of carbon dioxide).

2C3 compound + 4NadpH C3 sugar (the formation of organic matter or the reduction of C3).

C3 sugar (part of C5) C5 compound (C3 sugar regeneration C5).

C3 sugars (partial) Other sugars (such as glucose, sucrose, starch, and some fats).

ATP ADP+PI+ energy (energy consumption).

Energy conversion process: light energy, electrical energy, unstable chemical energy (high-energy phosphate bonds where energy is stored in ATP) Stable chemical energy (synthesis of sugars such as starch).

12H2O + 6CO2+ sunlight chemically reacts with chlorophyll); C6H12O6 (glucose) +6O2+ 6H2O

The photosynthesis of plants can be expressed as: carbon dioxide + water light.

Starch + oxygen, carbon dioxide and water contain three elements: carbon, oxygen and hydrogen, and the product oxygen is composed of oxygen; According to the law of conservation of mass, before and after the reaction, if the type of element remains the same, then the starch must contain carbon and hydrogen, and possibly oxygen

Therefore, b

Must contain C h

It may be that there is h o in the water containing o, and carbon dioxide has c o, and starch and oxygen are generated, because oxygen is only o, so starch must have c h, and it is uncertain whether there is o or not.

It must contain carbon, hydrogen, and may contain oxygen! This conclusion is reached because water (H2O) contains hydrogen, carbon dioxide contains carbon, and only oxygen is present in the effluent.

There must be carbon, hydrogen and oxygen.

Must contain c,h and possibly o,

Photosynthesis, that is, photosynthesis, refers to the biochemical process in which chloroplasts, green plants and certain bacteria, under the irradiation of visible light, use photosynthetic pigments to convert carbon dioxide (or hydrogen sulfide) and water into organic matter, and release dust to release oxygen (or hydrogen). At the same time, there is also an energy conversion process that converts light energy into chemical energy in organic matter. Photosynthesis is the sum of a series of complex metabolic reactions, which is the basis for the survival of the biological world and an important medium of the earth's carbon-oxygen balance.

This is characterized by the presence of sites where photosynthesis can take place (e.g., photosynthetic pigments, not necessarily chloroplasts).

Photosynthesis is a biochemical process in which green plants use photosynthetic pigments such as chlorophyll and certain bacteria (such as halophilic archaea with purple membrane) use their cells themselves to convert carbon dioxide and water (hydrogen sulfide and water for bacteria) into organic matter that stores energy and release oxygen (hydrogen released by bacteria) under the irradiation of visible light. At the same time, there is also an energy conversion process that converts light energy into chemical energy in organic matter. Plants are called producers of the food chain because of their ability to produce organic matter from inorganic matter and store energy through photosynthesis.

Through consumption, consumers in the food chain can absorb the energy stored by plants and bacteria with an efficiency of about 10% to 20%. For almost all living beings in the biological world, this process is the key to their survival. And for the carbon and oxygen cycle on Earth, photosynthesis is indispensable.

This process is a (chemical) change, in which chlorophyll acts as a ( absorption and conversion of light energy ) .

Starch must contain (carbon, hydrogen) elements, and may contain (oxygen) elements.

Photosynthesis in plants is the process of using light energy to synthesize carbon dioxide and water into organic matter in chloroplast nucleus, release oxygen, and convert light energy into chemical energy and store it in synthetic organic matter. Respiration refers to the process of decomposing organic matter into carbon dioxide and water with the participation of oxygen, and releasing energy at the same time. It is photosynthesis that can absorb carbon dioxide and water, so it is photosynthesis; Photosynthesis produces organic matter and releases oxygen, so B is organic matter and oxygen, respiration absorbs oxygen, decomposes organic matter, and produces carbon dioxide and water, so it is respiration Therefore, the answer is: respiration; Photosynthesis; Organics and oxygen.

Photosynthesis of green plants is the process of using light energy in chloroplasts to synthesize carbon dioxide and water into organic matter such as starch, release oxygen, and convert light energy into chemical energy to be stored in synthetic organic matter

So the answer is: photosynthesis.

Photosynthesis of green plants is the process of using light energy in chloroplasts to synthesize carbon dioxide and water into organic matter, release oxygen, and at the same time convert light energy into chemical energy and store it in the synthetic organic matter It can be seen that photosynthesis is the inhalation of carbon dioxide and the release of oxygen It can be seen that b is in line with the topic

Therefore, b