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A concentration gradient is a representatinve of energy storage.
ATP the energy currency of the cell will require this conc. gradient for its
formation. HIgher the conc. gradient the higher will be the stored energy
and high the no of ATP can be formed.
The concentration gradient of H+ ions across the inner mitochondrial membrane drives the flow of H+ ions through ATP synthase, a key enzyme in ATP production. As H+ ions flow back into the mitochondrial matrix through ATP synthase, it generates the energy needed to convert ADP and inorganic phosphate into ATP in a process known as oxidative phosphorylation. This process is essential for producing ATP in respiration.
Protons move from outside the membrane to inside the membrane.
Photosystem II and mitochondrial electron transport chain reactions
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When hydrogen ions are pumped from the mitochondrial matrix across the inner membrane and into the intermembrane space the result is?
Hydrogen ions are pumped through the membrane in the final stage of ATP generation in the electron transport chain. The ions pumped through the membrane create a gradient and cause the hydrogen to "want" to pass back through the membrane. They do so through the protein channels in the membrane and attaches a phosphate to adenosine diphosphate to make adenosine triphosphate.
When a cell membrane protein moves a solute in the opposite direction as the concentration gradient?
The process is known as active transport. It requires energy in the form of ATP to pump the solute against its concentration gradient. This allows the cell to maintain internal concentrations different from its external environment.
What protein complexes uses energy from a gradient of ion concentration to make ATP?
The ATP synthase complex in the mitochondria uses the energy from a gradient of protons (H+) to produce ATP. This process is known as oxidative phosphorylation, where the flow of protons down their concentration gradient drives the rotation of the ATP synthase complex, resulting in the synthesis of ATP.
What happens in the process of facilitated diffusion In what part of the membrane does it take place?
Facilitated diffusion is a passive transport process where molecules move across a cell membrane with the help of specific carrier proteins. These carrier proteins are present in the membrane and assist in the movement of molecules like sugars and amino acids down their concentration gradient. Facilitated diffusion occurs in the lipid bilayer of the cell membrane.
What type of transport takes place when a protein allow an ion to enter a cell but no additional energy is needed to make this happen?
There are two types of transport that use channel proteins.The first type does not require energy to move the substance across the cell membrane.This is called facilitated diffusion. Energy is not required because the particles move along the concentration gradient, or the difference between the high concentration of particles outside the membrane and the low concentration of the particles inside.The second type of transport needs energy because it runs against the concentration gradient. This process is called active transport.
How does the concentration gradient of H plus ions help make ATP?
High concentration of H+ ion in the intermembrane lead to the movement of H+ ions into the inner membrane
How do you make alkaline?
The concentration of dissociable OH- ions is a measure of the basicity of the substance. Greater the concentration of hydroxyl ions, greater is it alkaline.
When hydrogen ions are pumped from the mitochondrial matrix across the inner membrane and into the intermembrane space the result is?
Hydrogen ions are pumped through the membrane in the final stage of ATP generation in the electron transport chain. The ions pumped through the membrane create a gradient and cause the hydrogen to "want" to pass back through the membrane. They do so through the protein channels in the membrane and attaches a phosphate to adenosine diphosphate to make adenosine triphosphate.
How does water move from soil into root hair cell?
osmosis
When a cell membrane protein moves a solute in the opposite direction as the concentration gradient?
The process is known as active transport. It requires energy in the form of ATP to pump the solute against its concentration gradient. This allows the cell to maintain internal concentrations different from its external environment.
What protein complexes uses energy from a gradient of ion concentration to make ATP?
The ATP synthase complex in the mitochondria uses the energy from a gradient of protons (H+) to produce ATP. This process is known as oxidative phosphorylation, where the flow of protons down their concentration gradient drives the rotation of the ATP synthase complex, resulting in the synthesis of ATP.
Why do acids make PH levels decrease?
Acids donate hydrogen ions (H+) in a solution, which increases the concentration of H+ ions and lowers the pH level, making it more acidic. The higher the concentration of H+ ions in a solution, the lower the pH level.
What is the energy of hydrogen ion gradient created across the inner mitochondrial membrane used to make?
The hydrogen falls down its electrochemical gradient, from an area of high concentration to an area of lower concentration, through the ATP synthase and provides the force to power this synthase and synthesize ATP.
What is the energy of the hydrogen ion gradient created across the inner mitochondrial membrane use to make?
The hydrogen falls down its electrochemical gradient, from an area of high concentration to an area of lower concentration, through the ATP synthase and provides the force to power this synthase and synthesize ATP.
What make pure water neutral?
It does not contain any Ions It does contain ions. The point is that the positive (H) and negative (OH) ions are equal in concentration.
A neutral solution has an equal numbe of?
A neutral solution has an equal number of hydronium ions (H3O+) and hydroxide ions (OH-) present, resulting in a balanced pH of 7. This equilibrium reflects the concentration of hydrogen ions being equal to the concentration of hydroxide ions in the solution.
Does the result of diffusion make the concentration always remain greater inside the membrane?
No, the result of diffusion is to equalize concentration between two regions, not to maintain a greater concentration inside the membrane. If there is a concentration gradient, molecules will move down the gradient until equilibrium is reached, meaning the concentration inside and outside the membrane will eventually be the same.
