Asked by: Haiqin Cobollo
science chemistry

What is the ecological role and significance of the organisms that can photosynthesize?

Last Updated: 2nd June, 2020

Photosynthesis is literally the most important thing to the ecosystem, and in short is the source of all chemical energy (the kind the organisms use) in the ecosystem. This is why plants that perform photosynthesis are known as Producers, because they produce all of the original chemical energy in the ecosystem.

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Also to know is, what role does photosynthesis play in the ecosystem?

? Plants and algae rely on photosynthesis to create and store energy become food for many other organisms, transferring that energy to organisms at all levels of the food chain. When herbivores eat plants, they absorb the energy stored by plants through photosynthesis.

Secondly, how is photosynthesis important to other organisms? Photosynthesis is important to living organisms because it is the number one source of oxygen in the atmosphere. Green plants and trees use photosynthesis to make food from sunlight, carbon dioxide and water in the atmosphere: It is their primary source of energy.

Just so, what plays an important role in photosynthesis?

Explanation: Sunlight plays an important role in photosynthesis. The photosynthesis is the reaction which plant undergoes are best of the for sugar production. The plant is an important source of energy and it's also the primary source of energy in the food chain.

What roles do photosynthesis and cellular respiration have in an ecosystem?

photosynthesis and cellular respiration allow the carbon and oxygen that organisms consume and produce to be cycled through the ecosystem. They work together so that what is made from one process is used in the other. Without them the ecosystem would run out of carbon dioxide and oxygen, and everything would die.

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Ehedei Serroo


What is ecosystem Why is it important for us?

As a society, we depend on healthy ecosystems to do many things; to purify the air so we can breathe properly, sequester carbon for climate regulation, cycle nutrients so we have access to clean drinking water without costly infrastructure, and pollinate our crops so we don't go hungry.

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How do we benefit from photosynthesis?

Equally importantly, photosynthesis is the source of oxygen and also removes carbon dioxide from our atmosphere. Oxygen is required for cellular respiration, the process by which food is broken down into energy. Thus, human beings are also solely dependent on photosynthetic plants for their oxygen requirements.

Yudi Dannel


Why do we need photosynthesis?

Photosynthesis provides us with most of the oxygen we need in order to breathe. We, in turn, exhale the carbon dioxide needed by plants. Plants are also crucial to human life because we rely on them as a source of food for ourselves and for the animals that we eat.

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What is the role of oxygen in photosynthesis?

In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.

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How can the process of photosynthesis preserve the environment?

In addition to providing us with oxygen that we breathe, forests and photosynthesis also play a vital role in removing carbon dioxide from the atmosphere, helping mitigate the harmful impacts excess carbon dioxide emissions can have on the environment.

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Why is photosynthesis important to humans and animals?

Photosynthesis is vital for animals on Earth, not just plants. Animals often eat plants. Photosynthesis is also important because of the oxygen it produces. They recycle the carbon dioxide we breathe out and turn it back into oxygen so that we never run out.

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Why is photosynthesis and cellular respiration important?

Cellular respiration and photosynthesis are important parts of the carbon cycle. The carbon cycle is the pathways through which carbon is recycled in the biosphere. While cellular respiration releases carbon dioxide into the environment, photosynthesis pulls carbon dioxide out of the atmosphere.

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What is the role of cellular respiration in an ecosystem?

Cellular respiration is the process by which cells in plants and animals break down sugar and turn it into energy, which is then used to perform work at the cellular level. The purpose of cellular respiration is simple: it provides cells with the energy they need to function.

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What is the overall process of photosynthesis?

Overall Process of Photosynthesis. The best-understood reaction for the synthesis of glucose, and probably the most important quantitatively, is photosynthesis. Photosynthesis converts carbon from carbon dioxide to glucose with reducing equivalents supplied from water and energy supplied from light.

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What is the formula for photosynthesis?

The photosynthesis equation is as follows: 6CO2 + 6H20 + (energy) → C6H12O6 + 6O2 Carbon dioxide + water + energy from light produces glucose and oxygen.

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What is photosynthesis and its function?

The primary function of photosynthesis is to convert the energy from the sun into chemical energy for food. With the exception of certain plants utilizing chemosynthesis, all plants and animals in Earth's ecosystem are ultimately dependent on the sugars and carbohydrates produced by plants through photosynthesis.

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How do humans affect photosynthesis?

Humans can also affect the water needed for photosynthesis by pollution through chemicals, factory emmissions, dumping, etc.

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What is the role of water in photosynthesis?

Role of Water in Photosynthesis
At a fundamental level, water provides electrons to replace those removed from chlorophyll in photosystem II. Also, water produces oxygen as well as reduces NADP to NADPH (required in the Calvin cycle) by liberating H+ ions.

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What are the two products produced by photosynthesis?

The products of photosynthesis are glucose and oxygen. Photosynthesis takes in carbon dioxide and water and combine them in the presence of energy from the sun to make food for the organism. Photosynthesis occurs in membrane-bound structures called the chloroplasts.

Stefanov Yenapas


Why do plants need phosphorus?

Phosphorus (P) is essential for all living organisms. Plants must have phosphorus for normal growth and maturity. Phosphorus plays a role in photosynthesis, respiration, energy storage and transfer, cell division, cell enlargement and several other processes in plants.

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Why is photosynthesis the most important process on Earth?

Photosynthesis is the process by which green plants produce carbohydrates using carbon dioxide, and water in the presence of sunlight. This process can be termed as the most important life process in the ecosystem as it enables the conversion of light energy of the sun to chemical energy in the form of carbohydrates.

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What is the role of plants?

Plants supply food to nearly all terrestrial organisms, including humans. We eat either plants or other organisms that eat plants. Plants maintain the atmosphere. They produce oxygen and absorb carbon dioxide during photosynthesis.

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How is ATP formed in photosynthesis?

A photon strikes photosystem II to initiate photosynthesis. The ions flow through ATP synthase from the thylakoid space into the stroma in a process called chemiosmosis to form molecules of ATP, which are used for the formation of sugar molecules in the second stage of photosynthesis.

Ashok Wilck


What is photosynthesis in science?

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.