Often asked: Tell How Cellular Respiration And Photosynthesis Relate To Energy Flow And Nutrient Cycling.?


How do photosynthesis and cellular respiration relate to this cycling?

Photosynthesis converts carbon dioxide and water into oxygen and glucose. Glucose is used as food by the plant and oxygen is a by-product. Cellular respiration converts oxygen and glucose into water and carbon dioxide. Water and carbon dioxide are by- products and ATP is energy that is transformed from the process.

How the energy from photosynthesis and cellular respiration drive the cycling of matter and flow of energy in an ecosystem?

The process of photosynthesis converts light energy into stored chemical energy by converting carbon dioxide plus water into sugars plus released oxygen. Cellular respiration releases the energy needed to maintain body temperature despite ongoing energy transfer to the surrounding environment.

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What is the relationship between the flow of energy and the cycling of nutrients in an ecosystem?

Energy moves life. The cycle of energy is based on the flow of energy through different trophic levels in an ecosystem. Our ecosystem is maintained by the cycling energy and nutrients obtained from different external sources.

How does energy flow through photosynthesis and cellular respiration?

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.

What is the cellular respiration formula?

Notice that the equation for cellular respiration is the direct opposite of photosynthesis: Cellular Respiration: C6H12O6 + 6O2 → 6CO2 + 6H2O.

What are the similarities and differences of photosynthesis and cellular respiration?

Cellular respiration takes place in the mitochondria of cells. While photosynthesis requires energy and produces food, cellular respiration breaks down food and releases energy. Plants perform both photosynthesis and respiration, while animals can only perform respiration.

Which process is found in both photosynthesis and cellular respiration?

In both photosynthesis and respiration, chemical energy is produced in the form of ATP.

Is glucose a matter or energy?

Matter Changes & Flow But that glucose is made of more than pure energy — it contains matter. Photosynthesis requires light energy, carbon dioxide and water.

What is the role of oxygen in the production of ATP energy molecule )?

Thus, oxygen’s role is to drive the entire set of ATP – producing reactions within the mitochondrion by accepting “spent” hydrogens. Oxygen is the final electron acceptor; no part of the process – from the Krebs Cycle through electron transport chain – can happen without oxygen.

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Do nutrients cycle or flow through an ecosystem?

Energy and nutrients, or chemicals, flow through an ecosystem. While energy flows through the ecosystem and cannot be recycled, nutrients cycle within an ecosystem and are reused.

Which 7 nutrients are cycled through ecosystems?

Elements such as carbon, nitrogen, oxygen, and hydrogen are recycled through abiotic environments including the atmosphere, water, and soil. Since the atmosphere is the main abiotic environment from which these elements are harvested, their cycles are of a global nature.

What is the major difference between energy flow and nutrient cycle?

5 Differences between Energy Flow and Nutrient Cycling

Energy Flow Nutrient Cycling
During energy flow, energy is lost at each trophic level primarily as heat and used by organisms for respiration Nutrients are recycled in an ecosystem without any loss

What is the importance of photosynthesis and cellular respiration?

How are photosynthesis and cellular respiration connected?

Photosynthesis Cellular Respiration ( Aerobic )
Function for the organism Use light, water, and carbon dioxide to create food for the organism in the form of sugar (glucose) Use glucose to make a form of energy the organism can use in cellular processes (ATP)

How does energy flow in cellular respiration?

During the process of glycolysis in cellular respiration, glucose is oxidized to carbon dioxide and water. Energy released during the reaction is captured by the energy -carrying molecule ATP (adenosine triphosphate).

What type of cellular respiration requires oxygen?

Key Terms

Term Meaning
Aerobic Process that requires oxygen
Anaerobic Process that does not require oxygen
Fermentation An anaerobic pathway for breaking down glucose
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