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How does H plus move into the cell?
H⁺ ions, or protons, typically move into cells through specific transport proteins in the cell membrane, such as proton pumps and ion channels. These proteins facilitate the movement of H⁺ ions down their concentration gradient, often coupled with the transport of other ions or molecules, like sodium or potassium, to maintain electrochemical balance. Additionally, H⁺ can also enter cells via co-transport mechanisms, where the movement of H⁺ is linked to the transport of nutrients or other ions.
What happens in a buffer when the level of H ions in solution increase?
When the level of H+ ions in solution increases, a buffer system will resist large changes in pH by either accepting excess H+ ions through their conjugate base component or releasing H+ ions through their conjugate acid component. This helps to maintain the pH of the solution relatively stable.
What compounds form ions that bind hydrogen ions in water?
Compounds like bases (e.g. hydroxides, carbonates) and acidic ions (e.g. acetate, bicarbonate) can bind hydrogen ions (H+) in water by accepting or donating H+ ions through chemical reactions. These reactions either decrease or increase the concentration of H+ ions in solution, influencing the pH level.
Does Acid solutions conduct electricity?
Yes, acid solutions can conduct electricity because they contain ions that are free to move and carry electric charge. The concentration of ions in the solution determines its ability to conduct electricity.
Which molecule represents an ion found in a glass of water?
OH- and H+
H ions move through channels of what in the inner membrane?
H plus ions move through channels of the ATP synthase in the inner membrane. It is a type of enzyme that allows protons to move through the mitochondrial membrane.
What causes the h ions in the intermembrane space to move through the channels in the membrane and out the into the matrix?
The energy of the high energy molecules used for every time 2 high energy electrons move down the chain causes the H+ ions to move to the matrix.
What causes the H ions in the intermembrane space to move through the channels in the membrane and out into the matrixs?
The energy of the high energy molecules used for every time 2 high energy electrons move down the chain causes the H+ ions to move to the matrix.
The energy from the electrons moving down the chain is used to move H ions across the?
Energy from the electrons move down the chain is used to move H plus ions across the inner membrane. H plus ions move through channels of ATP synthase in the inner membrane.
How does H plus move into the cell?
H⁺ ions, or protons, typically move into cells through specific transport proteins in the cell membrane, such as proton pumps and ion channels. These proteins facilitate the movement of H⁺ ions down their concentration gradient, often coupled with the transport of other ions or molecules, like sodium or potassium, to maintain electrochemical balance. Additionally, H⁺ can also enter cells via co-transport mechanisms, where the movement of H⁺ is linked to the transport of nutrients or other ions.
What causes the H ions in the intermembrane space space to move through the channels in the membrane and out into the matrix?
The energy of the high energy molecules used for every time 2 high energy electrons move down the chain causes the H+ ions to move to the matrix.
How does the aquaporin prevent h plus ions from passing through?
A lot of selectivity in any protein is often do to charges of particular amino acid residues. Aquaporin will let through H2O which has a 0 charge, but H+ ions are charged and won't pass through them.
What is released when the electrons move through transport chain?
ATP is generated when protons are pumped through ATP synthase. The spent H+ ions are coupled with O2 to produce H2O.
What would happen if the concentration of H ions were higher inside the mitochondrion than outside the mitochondrian when the channel opened?
H+ ions would not flow.
Why are acidic liquids good conductors?
Acidic liquids are good conductors due to the high concentration of hydrogen ions (H+) which can move around the liquid, carrying the electric current between the positive and negative electrodes. Acids have a low pH value and a high concentration of H+ ions.
What happens in a buffer when the level of H ions in solution increase?
When the level of H+ ions in solution increases, a buffer system will resist large changes in pH by either accepting excess H+ ions through their conjugate base component or releasing H+ ions through their conjugate acid component. This helps to maintain the pH of the solution relatively stable.
What compounds form ions that bind hydrogen ions in water?
Compounds like bases (e.g. hydroxides, carbonates) and acidic ions (e.g. acetate, bicarbonate) can bind hydrogen ions (H+) in water by accepting or donating H+ ions through chemical reactions. These reactions either decrease or increase the concentration of H+ ions in solution, influencing the pH level.
