0
When a photon of light hits photosystem II, it excites an electron within the chlorophyll molecules in the photosystem. This energized electron is then transferred along a series of electron carriers, triggering a series of redox reactions that eventually lead to the splitting of water molecules and the release of oxygen as a byproduct. This process is essential for the initial step of photosynthesis, where light energy is converted into chemical energy.
Add your answer:
Earn +20 pts
What happens when a photon of light hits photosystem 2?
When a photon of light hits photosystem 2, it excites an electron within the reaction center of the photosystem. This electron is then transferred along an electron transport chain, resulting in the generation of ATP and the splitting of water molecules to release oxygen as a byproduct.
What happens in the photosystem when it is hit by a photon of light?
When a photon of light hits the photosystem, it excites an electron in the reaction center of the photosystem. This electron is then passed along a series of proteins called the electron transport chain, generating ATP and reducing power in the form of NADPH. These energy carriers are used in the light-dependent reactions of photosynthesis to convert carbon dioxide into glucose.
What happens in the photosystem II protein when it is hit by a photon of light?
When a photon of light hits the photosystem II protein, it excites an electron within the chlorophyll molecules in the protein. This electron is then passed along a series of molecules within the protein, resulting in the generation of a proton gradient and the release of oxygen as a byproduct of water splitting.
What happens when a photon of light hits photosyestem ll?
When a photon of light hits photosystem II, it excites an electron in the reaction center of the photosystem. This electron is then passed along a series of proteins in the electron transport chain, creating a flow of electrons that drives ATP production through chemiosmosis. Additionally, the photon splitting water molecules into oxygen, protons, and electrons, which is essential for the plant to produce oxygen and obtain electrons to replace the excited ones.
What happens in the photo system 2 protein when its hit by a photon of light?
When a photon of light hits the photosystem II protein, it excites an electron within the chlorophyll molecule, causing it to jump to a higher energy state and leave the chlorophyll molecule. This electron is then passed down an electron transport chain to generate ATP and NADPH for use in the light-dependent reactions of photosynthesis.
What happens when a photon of light hits photosystem 2?
When a photon of light hits photosystem 2, it excites an electron within the reaction center of the photosystem. This electron is then transferred along an electron transport chain, resulting in the generation of ATP and the splitting of water molecules to release oxygen as a byproduct.
What happens in the photosystem when it is hit by a photon of light?
When a photon of light hits the photosystem, it excites an electron in the reaction center of the photosystem. This electron is then passed along a series of proteins called the electron transport chain, generating ATP and reducing power in the form of NADPH. These energy carriers are used in the light-dependent reactions of photosynthesis to convert carbon dioxide into glucose.
What happens in the photosystem II protein when it is hit by a photon of light?
When a photon of light hits the photosystem II protein, it excites an electron within the chlorophyll molecules in the protein. This electron is then passed along a series of molecules within the protein, resulting in the generation of a proton gradient and the release of oxygen as a byproduct of water splitting.
What happens when a photon of light hits photosyestem ll?
When a photon of light hits photosystem II, it excites an electron in the reaction center of the photosystem. This electron is then passed along a series of proteins in the electron transport chain, creating a flow of electrons that drives ATP production through chemiosmosis. Additionally, the photon splitting water molecules into oxygen, protons, and electrons, which is essential for the plant to produce oxygen and obtain electrons to replace the excited ones.
What happens when a photon hits a chlorophyll molecule?
When a photon hits a chlorophyll molecule, it excites an electron within the molecule to a higher energy state. This energized electron is then passed along a chain of molecules in the photosystem to eventually drive the process of photosynthesis, converting light energy into chemical energy.
What happens in the photo system 2 protein when its hit by a photon of light?
When a photon of light hits the photosystem II protein, it excites an electron within the chlorophyll molecule, causing it to jump to a higher energy state and leave the chlorophyll molecule. This electron is then passed down an electron transport chain to generate ATP and NADPH for use in the light-dependent reactions of photosynthesis.
After light hits photosystem I its energy is used to produce what molecule?
NADPH
Which sentence best describes what happens after sunlight hits photo system 2?
After sunlight hits photosystem 2, it excites electrons within photosystem 2. These electrons are then passed down an electron transport chain to photosystem 1, where they help generate ATP through a series of redox reactions.
What happens when a photon from sunlight strikes a chlorophyll a molecule?
When a photon from sunlight strikes a chlorophyll a molecule, it excites an electron within the molecule, moving it to a higher energy state. This electron is then passed through a series of molecules in the photosystem, ultimately leading to the conversion of light energy into chemical energy in the form of ATP and NADPH, which are used in the process of photosynthesis.
What wavelengths do photosystems I and II prefer?
The photosystems are named after the wavelength for which they are the most reactive. Photosystem II is P680 which means that it has the highest reavtivity when light that is 680 nanometers (nm) hits it. Photosystem I works off the same principle; however, it is named P700 because the optimal wavelength for it is 700 nm.
After sunlight hits photosystem 2 what is the best description of what happens?
solar energy changes adp into atp.
How is light absorbed by matter?
Light is absorbed by matter when its energy matches the energy levels of electrons in the atoms or molecules of the material. When a photon of light hits an atom, it can excite an electron to a higher energy level, causing the photon to be absorbed. The absorbed energy is then typically converted into heat or re-emitted as another photon with a longer wavelength.
