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hydrogen ions
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Sunlight excites electrons in the chlorophyll during the what?
During the light reaction, sunlight excites electrons of chlorophyll P680 in Photosystem One.
When alpha particles pick up electrons they become?
HELIUM!
What is required to excite the electrons of the chlorophyll and start the cyclic and non-cyclic phosphorylation?
required to excite the electrons of the chlorophyll and start the cyclic and non-cyclic phosphorylation?
Where does the energy come from that excites the electrons in chlorophyll?
the sun
What are atoms that tend to pick up electrons in a reaction called?
Anions
What does light do to Chlorophyll?
The light is absorbed by the chlorophyll. The light is then used to excite electrons.
Sunlight excites electrons in the chlorophyll during the what?
During the light reaction, sunlight excites electrons of chlorophyll P680 in Photosystem One.
Which process is most directly driven by light energy?
removal of electrons from chlorophyll molecules removal of electrons from chlorophyll molecules
When sunlight excites electrons in the chlorophyll how do the electrons changes?
As red and blue light energy is absorbed by Chlorophyll electrons in outer shell are excited & raised to a higher energy level.
When sunlight excites electrons in chlorophyll how do electrons change?
As red and blue light energy is absorbed by Chlorophyll electrons in outer shell are excited & raised to a higher energy level.
What happens chemically when chlorophyll absorbs light energy?
When chlorophyll absorbs light, much of the energy is transferred directly to electrons in the chlorophyll molecule, raising the energy levels of these electrons. These high-energy electrons make photosynthesis work
Electrons that chlorophyll loses to the electron transport chain are replenished by what molecules?
Water molecules. The water is split and electrons from it are used to replace the electrons in the chlorophyll pigment.
When sunlight excited electrons in chlorophyll how do the electrons change?
the electrons gain a huge amount of energy
What is chlorophyll and what is it's role in photosynthesis?
Chlorophyll is a molecule found in chloroplast. When chlorophyll absorbs light, much of the energy is transferred directly to electrons in the chlorophyll molecule, raising the energy levels of these electrons. These high energy electrons make photosynthesis work.
When alpha particles pick up electrons they become?
HELIUM!
What is required to excite the electrons of the chlorophyll and start the cyclic and non-cyclic phosphorylation?
required to excite the electrons of the chlorophyll and start the cyclic and non-cyclic phosphorylation?
What gets excited when chlorophyll absorbs a photon?
electrons
