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Based on the cycle of photosynthesis and cellular respiration one can say that the ultimate original source of energy for all living things on Earth is?
Wiki User
∙ 13y ago
the sun
Wiki User
∙ 13y ago
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Do cellular respiration and photosynthesis occur at the same time?
Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. It does not occur at any set time, and, at the same point in time, Neighboring cells may be involved in different stages of cellular respiration. Cellular respiration is an exergonic reaction, which means it produces energy. It is also a catabolic process - it breaks down polymers into smaller, more manageable pieces. The ultimate goal of cellular respiration is to take carbohydrates, disassemble them into glucose molecules, and then use this glucose to produce energy-rich ATP molecules. The general equation for cellular respiration is: one glucose molecule plus six oxygen molecules produces six carbon dioxide molecules, six water molecules, and approximately 36-38 molecules of ATP.Localisation Of Cellular Respirationa) Glycolysis occurs in the cytoplasm.b) Kreb's cycle and oxidative phosphorylation in the mito chondrion and hyrolysis of ATP at the sites of the biological activity.c) The reactions of hexose-mono phosphate pathway and activation of pyruvic acid to produce acetyl CoA.
Is the electron transport part of cellular respiration?
Yes, it's ultimate goal is to produce ATP (adenosine triphosphate), and its end product is a oxygen molecule which then combines with a free floating hydrogen proton to form H2O. The H2O is what is used to start the process of photosynthesis over again because that is where the electron particle comes from to aid in making NADPH (energy).
Where does the oxygen for cellular respiration come from?
Large quantities of oxygen are dissolved in water and make up a large percentage of air. Organisms extract it from these media. The ultimate source of molecular oxygen in the air and water appears to be as a byproduct of photosynthesis in plants and some single-celled organisms.
Describe the main difference between cellular respiration and burning?
Cellular Respiration is when cells get energy from carbohydratesso, the difference beween this and a fire is that this happens inside your body from carbohydrates
Where does the energy for photosynthesis come from and what part of the plant pigments are involved in photosynthesis?
The energy for photosynthesis comes from respiration. The plant takes in oxygen and uses it for energy with in its cells. The chloroplast have a green substance called chlorophyll which absorbes the light needed for photosynthesis. the reaction happens there. Unfortunately the previous answer is not quite right. The ultimate source of energy for photosynthesis is sunlight. Plants convert the light energy into chemical energy in the form of glucose, which they can then use as a source of energy in their cells. Energy is released from glucose by respiration.
What is the ultimate function of cellular respiration?
The ultimate function of cellular respiration is to create ATP molecules which can be broken to produce energy for cellular activities.
Is the energy involved in photosynthesis and cellular respiration recycled?
Solar energy is transformed into other types of energy once it is in the biological cycle. The only way it may be released is as heat energy into space. Sunlight powers photosynthesis, and the ultimate function of this stored chemical energy is as mechanical energy and waste heat.The energy that plants store may be used in cellular respiration, but never goes back to the plant. The physical materials are mostly recycled (water, carbon dioxide, and trace nutrients) because cellular respiration undoes the chemical changes of photosynthesis.
Do cellular respiration and photosynthesis occur at the same time?
Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. It does not occur at any set time, and, at the same point in time, Neighboring cells may be involved in different stages of cellular respiration. Cellular respiration is an exergonic reaction, which means it produces energy. It is also a catabolic process - it breaks down polymers into smaller, more manageable pieces. The ultimate goal of cellular respiration is to take carbohydrates, disassemble them into glucose molecules, and then use this glucose to produce energy-rich ATP molecules. The general equation for cellular respiration is: one glucose molecule plus six oxygen molecules produces six carbon dioxide molecules, six water molecules, and approximately 36-38 molecules of ATP.Localisation Of Cellular Respirationa) Glycolysis occurs in the cytoplasm.b) Kreb's cycle and oxidative phosphorylation in the mito chondrion and hyrolysis of ATP at the sites of the biological activity.c) The reactions of hexose-mono phosphate pathway and activation of pyruvic acid to produce acetyl CoA.
What is the ultimate fate of oxygen gas in cellular respiration?
it is used in the Kreb's cycle and becomes CO2
Is the electron transport part of cellular respiration?
Yes, it's ultimate goal is to produce ATP (adenosine triphosphate), and its end product is a oxygen molecule which then combines with a free floating hydrogen proton to form H2O. The H2O is what is used to start the process of photosynthesis over again because that is where the electron particle comes from to aid in making NADPH (energy).
What cell respiration process reduces molecular oxygen to water?
Oxygen is the ultimate electron acceptor in cellular respiration, with water as the byproduct.
What is the ultimate aim of respiration?
the ultimate aim of respiration is to produce energy and to purify blood to sustain life
Where does the oxygen for cellular respiration come from?
Large quantities of oxygen are dissolved in water and make up a large percentage of air. Organisms extract it from these media. The ultimate source of molecular oxygen in the air and water appears to be as a byproduct of photosynthesis in plants and some single-celled organisms.
Where do the protons go in light dependent reaction process?
Ultimate and just like in cellular respiration, they fall down their electrochemical gradient through an ATP synthase where they power ATP production.
Describe the main difference between cellular respiration and burning?
Cellular Respiration is when cells get energy from carbohydratesso, the difference beween this and a fire is that this happens inside your body from carbohydrates
Is respiration organic?
Cellular respiration, in a nutshell, is a serial flow of electrons through the cell membrane, from oxidizable substrates (like sugars) to the ultimate electron acceptor (like oxygen), resulting in generation of energy, which is utilized for various cellular processes. When the ultimate electron acceptor is oxygen it is called aerobic respiration, whereas when the ultimate electron acceptor is the elemental sulfur or copper or a ferric ion (in the absence of oxygen) it is called anaerobic respiration. But when the oxidizable substrate was an inorganic hydrocarbon chain and the electron acceptor was an inorganic element, such as one of the above elements, occurring through an inorganic membrane, it may be called 'inorganic respiration', which was the way the initial respiratory process took place and the purpose of this was to keep the membrane potentials 'alive'.
Where does the energy for photosynthesis come from and what part of the plant pigments are involved in photosynthesis?
The energy for photosynthesis comes from respiration. The plant takes in oxygen and uses it for energy with in its cells. The chloroplast have a green substance called chlorophyll which absorbes the light needed for photosynthesis. the reaction happens there. Unfortunately the previous answer is not quite right. The ultimate source of energy for photosynthesis is sunlight. Plants convert the light energy into chemical energy in the form of glucose, which they can then use as a source of energy in their cells. Energy is released from glucose by respiration.
