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once hydrogen ions are outside the membrane they are allowed to flow back in. this flow is changed to energy that is stored in the bonds of new molecules.
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Which structure is most necessary for mitochondria to produce new molecules?
Hydrogen pump.
In the light reaction what is the electron donor where do the electrons end up?
water donates the electrons when H2O is separated into 2 hydrogen and one oxygen by the water-splitting enzyme in photosystem II. The electrons then enter the electron transport chain, entering a hydrogen pump which uses energy to push hydrogen into the thylocoid. Electrons get recharged in the next chlorophyll almost like a battery, finally they combine with NADP+ and a hydrogen to create NADPH. btw, two electrons are donated per H2O molecule
Does the sodium-potassium pump require any energy to function?
No. The body requires a high concentration of intracellular potassium and a high concentration of extracellular sodium.
The energy needed to power the sodium potassium pump is provided by the?
In the human body where does the energy for the sodium potassium pump come from?
ATP
Which does the electron tranportchain do during cellular respiration?
it provides energy that powers the formation of atp
What releases energy that is used to pump hydrogen ions from the stroma into the thylakoid compartment?
The electron transport chain releases energy in order to pump protons (hydrogen ions) from the stroma into the thylakoid compartment, creating a proton gradient within the thylakoid membrane.
What problem most likely exists with the mitochondrion if it is having a problem creating enough energy to build new molecules?
The hydrogen pump may not be functioning properly
Which structure is most necessary for mitochondria to produce new molecules?
Hydrogen pump.
What is the problem in the mitochondrion creating enough energy to build new molecules?
the hydrogen pump may not be functioning properly.
How is solar energy stored and how is it recovered?
There are many different ways to store and recover solar energy. Plants store solar energy in the form of sugar. Energy is recovered from sugar by the process of metabolism. When people use solar energy to generate electricity, that electricity can be used to make hydrogen gas from water; the hydrogen can later be burned as fuel, to recover the energy. You can do lots of other things with solar energy as well. You can use it to pump water into an elevated tank, from which it can then flow over water wheel, driving a turbine. You can recharge batteries. You can compress air. You can rotate a flywheel. All sorts of storage mechanisms can be used.
A device that transfers thermal energy from one place to another?
Heat pump
How do you convert electrical energy into potential energy?
You can use the electricity to pump water up into a high reservoir, where it then has mechanical potential energy. Or store it in a battery - chemical potential energy.
What energy conversion does geothermal energy use?
None it uses a heat pump which moves heat energy form one place to another.
Where in Vermont can you get a pond pump?
Depending on where you live you may want to go to your local garden store or you can order a pump online. One place found useful is the Vermont Pond Supplies store.
How much petrol can be store in the petrol pump?
None. You do not store fuel in a pump.
In a hydrogen pump the energy is used to join small molecules together to make larger ones which factor most likely has the greatest on the number of molecules mitochondria can produce?
the amount of energy the flowing H+ ions have
