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Where does the energy come from that excites the electrons in chlorophyll?
The energy that excites electrons in chlorophyll comes from sunlight. Specifically, chlorophyll absorbs light energy from the sun, which is then used to power the process of photosynthesis.
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
What happens first after chlorophyll absorbs light energy?
When chlorophyll absorbs light energy, it becomes excited and elevates electrons to a higher energy state. This initiates the process of photosynthesis, leading to the transfer of these high-energy electrons through a series of proteins in the thylakoid membrane, known as the electron transport chain. This process ultimately results in the production of ATP and NADPH, which are essential for the subsequent stages of photosynthesis.
What is chlorophyll and what is it's role in photosynthesis?
Chlorophyll is a green pigment found in the chloroplasts of plant cells that is essential for photosynthesis. It absorbs light energy and helps convert it into chemical energy in the form of sugar, which the plant uses as food. Chlorophyll plays a crucial role in capturing sunlight and converting it into usable energy for the plant.
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 the 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.
Which substance in a chloroplast is a green pigment that absorbs energy for photosynthesis?
The green pigment is called "chlorophyll".
What pigment absorbs energy in sunlight?
Chlorophyll
During photosynthesis photons raise electrons to higher energy levels. These excited electrons belong to what compound?
During photosynthesis, the excited electrons primarily belong to chlorophyll, the green pigment in plants. When chlorophyll absorbs photons, it elevates electrons to higher energy levels, initiating the process of converting light energy into chemical energy. This energy is subsequently used to drive the synthesis of glucose from carbon dioxide and water.
Which substance in plants absorbs energy in the photosystems?
Chlorophyll
What happens to the chlorophyll when the energy from the sun is trapped?
When the energy from the sun is trapped by chlorophyll, it excites electrons within the chlorophyll molecules. These excited electrons are then used to fuel the process of photosynthesis, where carbon dioxide and water are converted into glucose and oxygen.
What role does chlorphyll play in photosynthesis?
Chlorophyll's role in photosynthesis is to convert the light energy from the sun to chemical energy. When enough energy strikes chlorophyll, it looses its electrons and thus they are able to move through a transport chain. Their energy is stored in NADPH which is then transferred to glucose.
