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When light strikes a photosystem, it excites electrons in the chlorophyll molecules within the photosystem. These energized electrons are then passed through a series of electron carriers, generating a flow of electrons that drives the conversion of light energy into chemical energy in the form of ATP and NADPH. This process is called photophosphorylation and is a key step in photosynthesis.
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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 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 to light energy when it strikes what happens to light energy when it strikes a leaf?
When light energy strikes a leaf, some of it is absorbed by pigments in the leaf for photosynthesis, some is reflected, and some is transmitted through the leaf. The absorbed light energy is converted into chemical energy by the leaf for use in metabolic processes.
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 if the light strikes on an cardboard?
If light strikes cardboard, the cardboard will absorb some of the light and reflect the rest. The color and thickness of the cardboard will affect how much light is absorbed or reflected.
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 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 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.
How do electrons gain energy in photosystem I?
They absorb photons.
What is the first most immediate thing that happens when light strikes chlorophyl molecule?
When light strikes a chlorophyll molecule, electrons in the chloroplast get excited.
What happens to light energy when it strikes what happens to light energy when it strikes a leaf?
When light energy strikes a leaf, some of it is absorbed by pigments in the leaf for photosynthesis, some is reflected, and some is transmitted through the leaf. The absorbed light energy is converted into chemical energy by the leaf for use in metabolic processes.
What happens to light when it strikes a lens?
light bends when it hits the lens....this is called refraction
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 if the light strikes on an cardboard?
If light strikes cardboard, the cardboard will absorb some of the light and reflect the rest. The color and thickness of the cardboard will affect how much light is absorbed or reflected.
What happens to light that strikes an opaque material?
It gets absorbed or reflected
What happens when light strikes opaque materials?
The light is absorbed and change to tiny amount of heat
What happens when light strikes an opaque materials?
The light is absorbed and change to tiny amount of heat
