Compare and contrast aerobic respiration and photosynthesis. A Comparison of Photosynthesis and Cellular Respiration: How are They Connected? How are They Different? 2019-01-17

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What are the differences between aerobic respiration and photosynthesis in eukaryotic cells?

compare and contrast aerobic respiration and photosynthesis

However, short bursts of exercise, such as sprinting, rely on anaerobic processes for energy because the aerobic pathways are slower. Both the processes have two stages; photosynthesis occurs in the presence and the absence of light. When cell needs energy… it splits off that 3rd P 3. Photosynthesis takes in carbon dioxide from the animals and cellular respiration takes in the oxygen from the plants. The light reaction which occurs in grana of the chloroplast.

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Compare and contrast photosynthesis and respiration

compare and contrast aerobic respiration and photosynthesis

Though the above equation is a summary of the whole process, there is the involvement of many enzymes and other reactions too. Cellular respiration occurs in the mitochondrion of the cell and photosynthesis occurs in the chloroplast. Other fuel sources such as fats are metabolized through other processes, for example the fatty acid spiral in the case of fatty acids, to produce fuel molecules that may enter respiration pathways at various points during respiration. Final product is Carbon dioxide and water. Oxidative phosphorylation via the electron transport chain which occurs at inner mitochondrial membrane. Chlorophyll, which is a green pigment, is located in the chloroplasts. The oxygen basically drags the electrons down the electron transport chain.

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Photosynthesis and Respiration

compare and contrast aerobic respiration and photosynthesis

Photosynthesis the process by which plants, bacteria and some fungi that use energy from sunlight to produce sugar. Even the carbon dioxide and water are released as a waste product from this reaction. Plants perform both photosynthesis and respiration, while animals can only perform respiration. This process occurs in Mitochondria Photsynthesis: 1. While the energy production is substantially less than aerobic respiration, fermentation allows the conversion of fuel to energy to continue in the absence of oxygen.


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Compare and contrast photosynthesis and respiration

compare and contrast aerobic respiration and photosynthesis

It does not undergo for further break down of the molecules, as the body demands immediate energy at that moment. Cellular Respiration Cellular respiration is a chemical course of by which the adenosine triphosphate and nutritional vitamins are remodeled into the biochemical vitality. It requires Oxygen and glucose to produce energy. The byproducts of fermentation can differ, however, based on what cell is performing fermentation. Though it is not as simple reaction as we say, it is a long process which undergoes four major steps. Evolution The evolution of anaerobic respiration greatly predates that of aerobic respiration. The reactions involved in respiration are catabolic reactions inmetabolism.

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Photosynthesis and Respiration

compare and contrast aerobic respiration and photosynthesis

Photosynthesis and cellular respiration are complementary processes by which living things obtain needed substances. Respiration is the process of taking oxygen from the air and cycling it through the lungs, which then gives oxygen to blood to be used in the body. These exercisesimprove the circulation of blood and transportation of oxygen inthe body. Carbohydrates are also utilized to help the formation of the plants components such as, plant tissues that are necessary to grow leaves, flowers, roots, wood, roots, and other components. Cellular respiration, on the other hand, is the process by which living things convert oxygen and glucose to carbon dioxide and water, thereby yielding energy. While the breakdown of fat molecules can be a positive benefit lower weight, lower cholesterol , if carried to excess it can harm the body the body needs some fat for protection and chemical processes. They are held in the plasma membrane.

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Difference Between Respiration and Photosynthesis

compare and contrast aerobic respiration and photosynthesis

The plants need what the animals let out and the animals need what the plants let out. During a process known as , a cell converts glucose, a 6-carbon molecule, into two 3-carbon molecules called pyruvates. When water is scarce, transpiration is reduced, resulting in photosynthesis being slowed down. Photosynthesis produces the oxygen to replenish oxygen that is used up by living organisms during respiration. The electron transport chain makes no energy directly. The acetyl CoA is combined with oxaloacetate to produce citric acid in the first stage of the citric acid cycle. Even both are necessary for the exchange of energy which is required by the living things.

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Compare and contrast photosynthesis and respiration

compare and contrast aerobic respiration and photosynthesis

This energy is used for various metabolic activities and other cellular work. Respiration Respiration is a biochemical process that converts food into energy with oxygen, and it takes place inside the cells of all living beings. Energy is released during cellular respiration and is captured as and then utilized by different cell activities that consume energy. Cellular Respiration Cellular respiration is the method of obtaining energy, which is found in organisms that can not photosynthesise. Sugars glucose , amino acids, and fatty acids are amongst the highly used respiratory substrates in respiration. In photosynthesis light dependent reactions, ultra violet light strikes chlorophyll pigments which excites electrons leading to separation of oxygen molecules from carbon dioxide. Chemical reaction Glucose is broken down into water and carbon dioxide and energy.


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What are the differences between aerobic respiration and photosynthesis in eukaryotic cells?

compare and contrast aerobic respiration and photosynthesis

There is a variety of different cells, each of which perform a variety of functions necessary for the life of living things. H+ gradient across thylakoid membrane into stroma. Electron transport chain Occurs in which organelle? And once the molecule has been rearranged to oxaloacetate, the cycle starts again. Also in photosynthesis the converted energy is stored in the form of organic compounds Sugar, starch. It is the preferred method of pyruvate breakdown fromglycolysis and requires that pyruvate enter the mitochondrion to befully oxidized by the Krebs cycle.


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