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What happens in the photosystem II protein when it is hit by a photon of light?
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∙ 7y ago
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.
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What happens in the photosystem protein when it is hit by a photon of light?
When a photosystem protein is hit by a photon of light, it excites an electron within the pigment molecules in the protein. This electron is then passed along a series of molecules in the photosystem, creating a flow of electrons that drives the conversion of light energy into chemical energy in the form of ATP and NADPH.
WHAT HAPPENS IN THE PHOTOSYSTEM 2 protein when it is hit by a photon of light?
In photosystem II, the photon of light is absorbed by a pigment molecule, which causes an electron to become excited. This electron is then passed through a series of electron carrier molecules, creating a flow of electrons used to generate ATP and NADPH during 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 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 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 protein when it is hit by a photon of light?
When a photosystem protein is hit by a photon of light, it excites an electron within the pigment molecules in the protein. This electron is then passed along a series of molecules in the photosystem, creating a flow of electrons that drives the conversion of light energy into chemical energy in the form of ATP and NADPH.
WHAT HAPPENS IN THE PHOTOSYSTEM 2 protein when it is hit by a photon of light?
In photosystem II, the photon of light is absorbed by a pigment molecule, which causes an electron to become excited. This electron is then passed through a series of electron carrier molecules, creating a flow of electrons used to generate ATP and NADPH during 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 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 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 when a photon of light hits photosystem II?
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.
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.
Which photosystem is used first in photosynthesis?
Photosystem 2 happens in photosynthesis before photosystem 1. However they are numbered in order of how they were discovered. Photosystem 1 was discovered before photosystem 2. In photosynthesis the order of them is 2 then 1. meaning that photosystem 1 was discovered 1st but photosystem 2 happens 1st in photosynthesis
What happens to electrons when pigments in photosystem II absorbs light?
they move through an electron transport chain to photosystem 1
What part of the light reaction does sunlight directly drive?
The excitation of the pigment chlorophyll bu a photon of light so that a electron is excited to a higher energy state and enters the photosystem II.
What is photosytem I and II?
Photosystem I and Photosystem II are two protein-based complexes found in the thylakoid membrane of chloroplasts in plants, algae, and cyanobacteria. They are involved in the process of photosynthesis, capturing and converting light energy into chemical energy. Photosystem II functions first in the light reactions of photosynthesis, while Photosystem I follows to further harness light energy and produce ATP and NADPH, which are vital for the synthesis of sugars.
