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When light is absorbed by a pigment, such as chlorophyll in plants, the energy from the light excites electrons within the pigment molecule. This excitation allows the electrons to move to a higher energy state, facilitating various processes like photosynthesis. Ultimately, these energized electrons can be transferred to other molecules, initiating a series of reactions that convert light energy into chemical energy.
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What energy carrier cells use to transport high-energy electrons?
pigment
What a pigment molecule that transfers electrons during light reaction?
The pigment molecule that transfers electrons during the light reaction is chlorophyll. Chlorophyll absorbs light energy and transfers electrons to the reaction center of the photosystem, initiating the flow of electrons through the electron transport chain. This process is essential for the conversion of light energy into chemical energy during photosynthesis.
What is the primary plant pigment that absorb sunlight during photosynthesis?
Chlorophyll is the primary pigment that absorbs sunlight during photosynthesis. It is the pigment that is able to absorb the light energy and convert it into chemical energy by loosing electrons easily when struck by light.
What is primary plants pigment that absorbs sunlight during photosynthesis?
Chlorophyll is the primary pigment that absorbs sunlight during photosynthesis. It is the pigment that is able to absorb the light energy and convert it into chemical energy by loosing electrons easily when struck by light.
What is reduced by electrons in light reactions?
In light reactions of photosynthesis, electrons are reduced by the pigment molecule chlorophyll to produce NADPH and ATP. These reduced molecules carry energy and electrons to the Calvin cycle for the synthesis of carbohydrates.
Electrons in pigment molecules become excited when exposed to?
Ultraviolet Light
What energy carrier cells use to transport high-energy electrons?
pigment
What is the photosynthetic pigment that is essential for photosynthesis to occur?
This pigment is chlorophyll. It is struck by photons of light which excites it's electrons into a higher energy level where they enter photosystem II.
What excited the chloroplast does step one of photosynthesis take place?
It is the pigment. It emits electrons after exited.
What a pigment molecule that transfers electrons during light reaction?
The pigment molecule that transfers electrons during the light reaction is chlorophyll. Chlorophyll absorbs light energy and transfers electrons to the reaction center of the photosystem, initiating the flow of electrons through the electron transport chain. This process is essential for the conversion of light energy into chemical energy during photosynthesis.
What is the primary plant pigment that absorb sunlight during photosynthesis?
Chlorophyll is the primary pigment that absorbs sunlight during photosynthesis. It is the pigment that is able to absorb the light energy and convert it into chemical energy by loosing electrons easily when struck by light.
What are the pigment proteins that transfer electrons and change colors known as?
Pigment proteins that transfer electrons and change colors are known as chromoproteins. These proteins are capable of absorbing and releasing light in different wavelengths, resulting in the change of color.
What is primary plants pigment that absorbs sunlight during photosynthesis?
Chlorophyll is the primary pigment that absorbs sunlight during photosynthesis. It is the pigment that is able to absorb the light energy and convert it into chemical energy by loosing electrons easily when struck by light.
When a pigment molecule absorbs a photon one of its electrons?
the outer electrons which are weakly attracte towards nucleus of a pigment can absorb a photon and gets exited to its unstable higher levels. It releases more energy when it gets stabilized to its normal state. This energy can be trapped by the electron of next pigment molecules. In this way the energy gets transfered from one to other.
What is reduced by electrons in light reactions?
In light reactions of photosynthesis, electrons are reduced by the pigment molecule chlorophyll to produce NADPH and ATP. These reduced molecules carry energy and electrons to the Calvin cycle for the synthesis of carbohydrates.
How is light energy is absorbed and dissipated by a pigment?
Light energy is absorbed by pigments through specific wavelengths that match the energy levels of their electrons. When light photons strike a pigment molecule, electrons are excited to a higher energy state. This absorbed energy can then be dissipated as heat, re-emitted as light (fluorescence), or used in biochemical processes, such as photosynthesis. The efficiency of these processes depends on the pigment's structure and the surrounding environment.
What event accompanies energy absorption by chlorophyll or other pigment molecules of the antenna complex?
The event that accompanies energy absorption by chlorophyll or other pigment molecules of the antenna complex is the excitation of electrons. When light energy is absorbed by the pigment molecules, their electrons get excited to a higher energy state. This excited state is essential for the subsequent transfer of energy to the reaction center of the photosystem for further processing.
