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Water is the source of what product of photosynthesis during the light dependent reactions of photosynthesis?
# photosynthesis 2. Water is the source of hydrogenduring the light dependent reaction of photosynthesis. Water is split into hydrogen and oxygen. The oxygen is released into the atmosphere and the hydrogen is transferred to a carrier molecule called NADP, to produce NADPH. The NADPH is then used in the light independent reaction to reduce carbon dioxide to carbohydrate. See my answer to this question on WikiAnswers: What connects the light dependent reaction to the light independent reaction?
What occurs in light dependent?
A.T.P. and N.A.D.H are formed during light reaction.
What is the role of the plastocyanin?
Plastocyanin is a copper-containing protein that plays a crucial role in photosynthesis by shuttling electrons between photosystem II and photosystem I in the thylakoid membrane of chloroplasts. It helps in the transfer of electrons during the light-dependent reactions of photosynthesis.
Where do the supply of electrons come from in photosynthesis?
The supply of electrons in photosynthesis comes from water molecules. This process, known as photolysis, occurs in the light-dependent reactions of photosynthesis. Water molecules are broken down into oxygen, protons, and electrons, with the electrons being used to replenish the electrons lost in the photosystem II reaction center.
What happens to water in the light-dependent reactions?
Water is broken apart to release oxygen (O2), which is a product of photosynthesis, and two hydrogen ions. The electrons are taken from the hydrogens to form hydrogen ions (H+). The electrons replace those lost in the chlorophyll when it absorbed a photon of light and was sent to transfer the high energy to make ATP.
Water is the source of what product of photosynthesis during the light dependent reactions of photosynthesis?
# photosynthesis 2. Water is the source of hydrogenduring the light dependent reaction of photosynthesis. Water is split into hydrogen and oxygen. The oxygen is released into the atmosphere and the hydrogen is transferred to a carrier molecule called NADP, to produce NADPH. The NADPH is then used in the light independent reaction to reduce carbon dioxide to carbohydrate. See my answer to this question on WikiAnswers: What connects the light dependent reaction to the light independent reaction?
What occurs in light dependent?
A.T.P. and N.A.D.H are formed during light reaction.
What is the role of the plastocyanin?
Plastocyanin is a copper-containing protein that plays a crucial role in photosynthesis by shuttling electrons between photosystem II and photosystem I in the thylakoid membrane of chloroplasts. It helps in the transfer of electrons during the light-dependent reactions of photosynthesis.
Where do the supply of electrons come from in photosynthesis?
The supply of electrons in photosynthesis comes from water molecules. This process, known as photolysis, occurs in the light-dependent reactions of photosynthesis. Water molecules are broken down into oxygen, protons, and electrons, with the electrons being used to replenish the electrons lost in the photosystem II reaction center.
What is the darkreactions of photosynthesis?
light dependent reaction
What is the primary reaction in photosynthesis?
It is the first phase. The light dependent reaction.
What stage is sunlight needed in photosynthesis?
The first stage of photosynthesis is wherein water is necessary. Water is photochemically split into oxygen, electrons and hydrogen ions together with light reaction.
Name a photolytic reaction that is not a decomposition reaction?
One example of a photolytic reaction that is not a decomposition reaction is the photolysis of water during photosynthesis. In this reaction, light energy is used to split water molecules into oxygen, hydrogen ions, and electrons, which are then used in the production of energy-rich molecules like ATP and NADPH.
What roles do electrons and hydrogen ions play in light-dependent reactions of photosynthesis?
Electrons excited out of the reaction centre in the photosystems are carried along a chain. The electron transport chain pumps protons, just like the respiratory complexes, and the electrons are eventually dumped onto NADP to form NADPH. Protons flow back through ATP synthase, generating ATP.
What happens to water in the light-dependent reactions?
Water is broken apart to release oxygen (O2), which is a product of photosynthesis, and two hydrogen ions. The electrons are taken from the hydrogens to form hydrogen ions (H+). The electrons replace those lost in the chlorophyll when it absorbed a photon of light and was sent to transfer the high energy to make ATP.
What happens during the light dependent reaction?
During the light-dependent reaction of photosynthesis, light energy is absorbed by chlorophyll in the thylakoid membranes of chloroplasts. This energy is used to split water molecules into oxygen, protons, and electrons. The electrons are then used to generate ATP and NADPH, which are essential for the Calvin cycle to produce sugars.
What produces oxygen in photosynthesis?
its the by-product in the Calvin cycle or the light dependent reaction
