How do plants use the chemical energy?

photosynthesis, the process by which green plants and certain other organisms transform light energy into chemical energy. During photosynthesis in green plants, light energy is captured and used to convert water, carbon dioxide, and minerals into oxygen and energy-rich organic compounds.

How do plants use chemical reactions?

Photosynthesis is a chemical process whereby sunlight is transformed by the plant into glucose. Glucose is a carbohydrate that plants use for energy. During photosynthesis, chlorophyll converts photons, water and carbon dioxide to glucose and oxygen.

How animals and plants get chemical energy?

Animals either eat plants to obtain chemical energy in the form of glucose or they eat other animals that ate plants. Energy moves from the Sun to plants to animals. Photosynthesis is necessary for that energy flow.

How does chemical energy work in photosynthesis?

During the process of photosynthesis, light penetrates the cell and passes into the chloroplast. The light energy is intercepted by chlorophyll molecules on the granal stacks. Some of the light energy is converted to chemical energy. During this process, a phosphate is added to a molecule to cause the formation of ATP.

What chemical energy do plants produce?

During photosynthesis, “producers” like green plants, algae and some bacteria convert light energy from the sun into chemical energy. Photosynthesis produces chemical energy in the form of glucose, a carbohydrate or sugar.

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Why are plants green?

The longer answer lies in the details of photosynthesis, the electromagnetic spectrum, energy and “special pairs” of chlorophyll molecules in each plant cell. … As such, plants look green because they absorb red light most efficiently and the green light is reflected.

Which chemical reaction takes place during photosynthesis?

During photosynthesis, carbon dioxide is reduced to carbohydrate and water is oxidised into oxygen molecules.

Where is energy stored in plants?

Hi, Plants store their energy in the form of starch, which is a complex carbohydrate that can be broken down into a simple carbohydrate (glucose) for the plant to use for energy. Plant cells store starch in storage organelles like all cells do.

Do animals break down sugar?

Some of this energy is then used to make storage molecules like sugar and starch. Both plant and animal cells have the ability to breakdown the sugar and transferring the stored energy into molecules such as ATP, which become the short term energy currency of the cell.

Where is co2 used in photosynthesis?

Plants extract the carbon dioxide from the air and use it in photosynthesis process to feed themselves. The carbon dioxide enters the leaves of the plant through small pores called stomata. Once the carbon dioxide enters the plant, the process begins with the help of sunlight and water.

Is photosynthesis a chemical reaction?

Photosynthesis is a chemical change process. It can be summarized in a single chemical equation, but that equation is actually the sum total of a collection of chemical reactions.

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