Want this question answered?
The high E electrons that enter Krebs are used to reduce carbon dioxide to carbohydrate. Not all high E electrons that leave the light-dependent reactions go to the Krebs cycle. Some are used to produce the ATP that drives the endergonic Krebs cycle.
It is electricity (or electrical energy) that we find is used in homes, and it is produced by the movement of electrons.
Is lactic acid formed and muscle tissue when there is not enough oxygen present
it is used to produce energy
The electrons from water are taken by the special chlorophyll a molecules in Photosystem II. This energy is what creates ATP in the Electron Transport Chain in addition to NADPH.
To transport H+ ions out of the matrix.
To transport H+ ions out of the matrix.
The high E electrons that enter Krebs are used to reduce carbon dioxide to carbohydrate. Not all high E electrons that leave the light-dependent reactions go to the Krebs cycle. Some are used to produce the ATP that drives the endergonic Krebs cycle.
Photons from the sun excite electrons in the photosynthetic pigments, leading to the production or either ATP or NADPH, with ATP storing the energy from the sun in the form of a high-energy pyrophosphate bond and NADPH storing the energy in the form of high-energy electrons. ATP and NADPH are then used to produce glucose, which is a relatively more permanent storage of energy.
Friction
NADPH is used to cay hi energy electrons.
energy released as electrons are transferred from one carrier to another
A laser.
The cells do with all those high-energy electrons in carriers like NADH? in the presence of oxygen, those electrons can be used to generated huge amounts of ATP.
High energy electrons are much easier to create than high energy photons.
The energy in light raises some of the electrons in chlorophyll to higher energy levels. These high-energy electrons are used in photosynthesis. Electron carriers are used to transport the electrons from chlorophyll to other molecules during photosynthesis.
To transport H+ ions out of the matrix.