explain the process of photosynthesis

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Answer

Photosynthesis is a process in which plant make their own food by the water and carbon dioxide in presence of sunlight and chlorophyll in the form starch and they release oxygen

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Photosynthesis process in which plants prepare their own food with the help of the raw materials present in the environment such as water and Minerals from the soil, and sunlight

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Photosynthesis Process

Photosynthesis is the process by which plants, algae, and some bacteria convert carbon dioxide and water into glucose and oxygen using sunlight energy. This process is vital for the survival of all living organisms as it provides the primary source of food and oxygen for the environment.

Light-Dependent Reactions

The first stage of photosynthesis is the light-dependent reactions that occur in the thylakoid membranes of the chloroplasts. These reactions require sunlight energy to split water molecules into oxygen and hydrogen ions. The oxygen is released into the atmosphere, while the hydrogen ions are carried by NADPH and ATP to the next stage.

Light-Independent Reactions

The second stage of photosynthesis is the light-independent reactions or the Calvin Cycle, which occurs in the stroma of the chloroplasts. In this stage, the hydrogen ions and carbon dioxide are used to produce glucose with the help of ATP and NADPH. The glucose is then used by the plant as a source of energy and to build other complex organic molecules.

Factors Affecting Photosynthesis

Photosynthesis is influenced by various factors, including:

Light intensity: The rate of photosynthesis increases with an increase in light intensity.

Temperature: Photosynthesis occurs best at temperatures between 20-30°C, and high temperatures or extreme cold can disrupt the process.

Water availability: Water is an essential component of photosynthesis, and a shortage of water can reduce the rate of the process.

Carbon dioxide concentration: An increase in carbon dioxide concentration can increase the rate of photosynthesis, but only up to a certain limit.

Importance of Photosynthesis

Photosynthesis is vital for the survival of all living organisms as it:

Provides the primary source of food for all living organisms.

Produces oxygen, which is essential for respiration and the survival of aerobic organisms.

Helps in the carbon cycle by removing carbon dioxide from the atmosphere and releasing oxygen.

Creates a balance in the ecosystem by providing a source of food and energy for all living organisms.

Overall, photosynthesis is a complex process that is essential for the survival of all living organisms and plays a vital role in maintaining the balance in the ecosystem.

Answer

It is the process of making food in plants by using :sunlight, chlorophyll, water etc (*_*)

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photosynthesis?

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what is the name of cells that contains chloroplasts in the leaves? Related: Photosynthesis-Food Making Process in Plants, Nutrition in Plants, Class 7 Science

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