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What is mitchells chemiosmotic hypothesis?
Mitchell's chemiosmotic hypothesis proposes that the energy needed for ATP synthesis in mitochondria is generated by the electrochemical gradient of protons across the inner mitochondrial membrane. This gradient is established by the pumping of protons out of the mitochondrial matrix during electron transport chain reactions. The protons then flow back into the matrix through ATP synthase, driving the production of ATP.
What is an example of energy coupling?
An example of energy coupling is ATP hydrolysis driving an endergonic reaction, such as muscle contraction. Here, the energy released by breaking down ATP is used to power the cellular process of muscle contraction. This coupling of energy allows for the non-spontaneous reaction to occur.
Are mitochdria found in plant cells animal cells or both?
Both plant and animal cells contain mitochondria for the synthesis of ATP. Animals eat food to get the material that is used in ATP synthesis and plant make the material used in ATP synthesis through the process of photosynthesis.
What membrane do protons cross in the synthesis of ATP?
Protons cross the inner mitochondrial membrane during ATP synthesis in a process known as oxidative phosphorylation. This movement of protons creates a gradient that is used to drive the production of ATP by ATP synthase.
When does synthesis occur?
Within the Cell cycle, Dna synthesis occurs during the S [synthesis] phase.
Excitation-contraction coupling requires what substances?
Ca2+ and ATP
The difference between oxidative phosphorylation and chemiosmotic coupling?
oxidative phosphorylation does not involve with the respiratory complex in the inner mitochondria membrane. Oxidative phosphorylation useful in generate the production of ATP from the proton gradient or proton motive force. Chemiosmotic coupling invilve the manner of ETC on how its create the proton gradient and the proton gradient is indirectly directed with the production of ATP.The proton gradient causes the conformational change of tigthly binding of ATP to open binding ATP .Then ATP can be released and be used to the metabolic cell needs and translocate the ATP to cytoplasm that can be used to phosphorylate substrate.
Which of the following couples chemiosmosis to energy storage?
The coupling of chemiosmosis to energy storage occurs in the process of cellular respiration, specifically during oxidative phosphorylation in eukaryotic cells. This process involves the generation of a proton gradient across the inner mitochondrial membrane, which drives the synthesis of ATP by ATP synthase.
What is mitchells chemiosmotic hypothesis?
Mitchell's chemiosmotic hypothesis proposes that the energy needed for ATP synthesis in mitochondria is generated by the electrochemical gradient of protons across the inner mitochondrial membrane. This gradient is established by the pumping of protons out of the mitochondrial matrix during electron transport chain reactions. The protons then flow back into the matrix through ATP synthase, driving the production of ATP.
Which organelle is the primary site of ATP synthesis in eukaryotic cells?
The primary site of ATP synthesis in eukaryotic cells is the mitochondrion. Mitochondria generate ATP through a process called oxidative phosphorylation, which occurs in the inner mitochondrial membrane.
What adjectives are associated with the activation-synthesis hypothesis?
Bizarre, meaningless, and random reflect the nature of the activation-synthesis hypothesis since dreams are totally the result of brain activity.
ATP is produced by substrate level ATP synthesis and by?
There are multiple chemical pathways toward the synthesis of adenosine triphosphate (ATP) molecules. The second, and answer to this question is anaerobic respiration, such as the lactic acid cycle.
What drives the ATP synthesis reactions that produce ATP?
what are the products that coca cola sail
What is an example of energy coupling?
An example of energy coupling is ATP hydrolysis driving an endergonic reaction, such as muscle contraction. Here, the energy released by breaking down ATP is used to power the cellular process of muscle contraction. This coupling of energy allows for the non-spontaneous reaction to occur.
Are mitochdria found in plant cells animal cells or both?
Both plant and animal cells contain mitochondria for the synthesis of ATP. Animals eat food to get the material that is used in ATP synthesis and plant make the material used in ATP synthesis through the process of photosynthesis.
Synthesis of ATP during light reactions?
Chemiosmosis
What membrane do protons cross in the synthesis of ATP?
Protons cross the inner mitochondrial membrane during ATP synthesis in a process known as oxidative phosphorylation. This movement of protons creates a gradient that is used to drive the production of ATP by ATP synthase.
