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Which process is most directly driven by light energy?
removal of electrons from chlorophyll molecules removal of electrons from chlorophyll molecules
How do plants make chlorophyll?
Plants make chlorophyll through a process called photosynthesis. They take in carbon dioxide, water, and sunlight and use these ingredients to produce glucose. Chlorophyll is produced as a byproduct of this process and is what gives plants their green color.
Explain why water is essential for the light reaction?
Water is essential for the light reaction in photosynthesis because it is the source of electrons needed to replace the ones lost from chlorophyll during the light-capturing process. When light energy is absorbed by chlorophyll, it triggers the splitting of water molecules into oxygen, protons, and electrons. These electrons are then used to replenish the ones lost by chlorophyll, allowing the process of photosynthesis to continue.
Which process in plant cells uses chlorophyll?
Photosynthesis Water, Sunlight, and Carbon Dioxide go into the chloroplast, and glucose and oxygen come out.
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.
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.
Which process is most directly driven by light energy?
removal of electrons from chlorophyll molecules removal of electrons from chlorophyll molecules
Does photosynthesis requires chlorophyll?
Chlorophyll is an essential factor for the process of Photosynthesizing. Without Chlorophyll, Photosynthesis cannot happen.
What replacement of electrons for photosynthesis I come from?
In photosynthesis, the replacement of electrons comes from water (H₂O) molecules. When light energy is absorbed by chlorophyll, it excites electrons, which are then transferred through the electron transport chain. As a result, water is split in a process called photolysis, releasing oxygen and providing the necessary electrons to replace those lost by chlorophyll. This process occurs in the thylakoid membranes of chloroplasts during the light-dependent reactions of photosynthesis.
What cellular process process requires the presence of chlorophyll?
Photosynthesis requires the presence of chlorophyll.
How do plants make chlorophyll?
Plants make chlorophyll through a process called photosynthesis. They take in carbon dioxide, water, and sunlight and use these ingredients to produce glucose. Chlorophyll is produced as a byproduct of this process and is what gives plants their green color.
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.
Which process is chlorophyll essential for in plants?
Chlorophyll is essential for photosynthesis in plants.
What are the connections of chlorophyll and chloroplasts?
Chlorophyll are in chloroplasts.They conduct the process photosynthesis.
When light is absorbed by chlorophyll molecules the excited electrons leave the molecule What is the source of electrons that makes chlorophyll stable again?
The source of electrons that makes chlorophyll stable again is water. The process of photosynthesis involves the splitting of water molecules to provide electrons, which are then used to replace the electrons lost from the chlorophyll molecule during absorption of light.
Explain why water is essential for the light reaction?
Water is essential for the light reaction in photosynthesis because it is the source of electrons needed to replace the ones lost from chlorophyll during the light-capturing process. When light energy is absorbed by chlorophyll, it triggers the splitting of water molecules into oxygen, protons, and electrons. These electrons are then used to replenish the ones lost by chlorophyll, allowing the process of photosynthesis to continue.
What is the role of chlorophyll in the process of photosynthesis?
Light ?
