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Light-dependent reactions occur in the thylakoid membranes of chloroplasts in plant cells. During these reactions, chlorophyll absorbs sunlight, which drives the conversion of light energy into chemical energy in the form of ATP and NADPH. Water molecules are split, releasing oxygen as a byproduct. This process is essential for the subsequent light-independent reactions, or Calvin cycle, which occur in the stroma of the chloroplast.
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What is a series of photosynthetic reactions in which carbon dioxide is fixed and reduced in chloroplast?
light-dependant reactions
Where doe the ATP come fom that is used during the light-independent reactions?
From light dependant reaction.
What are the carbon fixing reactions that occur in photosynthesis called?
The carbon fixing reactions in photosynthesis are called the Calvin cycle or the light-independent reactions. In this process, carbon dioxide is converted into organic molecules with the help of ATP and NADPH produced during the light-dependent reactions.
Is the light dependant reaction cyclic?
Yes, the light-dependent reaction of photosynthesis involves a cyclic flow of electrons between photosystem I and photosystem II. This cycle helps generate ATP and NADPH for the Calvin Cycle to produce glucose.
What are the starting materials in light dependant reactions?
The starting materials in light-dependent reactions of photosynthesis are water (H₂O) and sunlight. Water is split into oxygen, protons, and electrons through a process called photolysis, while sunlight provides the energy needed to drive the reactions. This process occurs in the thylakoid membranes of chloroplasts and produces ATP and NADPH, which are essential for the subsequent light-independent reactions.
What are the reactions of the first stage of photosynthesis?
light dependant reactions
What is the first step to photosynthesis?
Light Dependant Reactions
What is a series of photosynthetic reactions in which carbon dioxide is fixed and reduced in chloroplast?
light-dependant reactions
What reaction in photosynthesis produces oxygen for the atmosphere?
Light-Dependant Reactions
What are light -independent reactions often called?
The main processes in the in dependant reactions are collectively called the Calvin Cycle.
Where doe the ATP come fom that is used during the light-independent reactions?
From light dependant reaction.
What happens the light dependant reactions?
The light dependent reactions produce Oxygen Gas and convert ADP and NADP+ into the energy carriers ATP and NADPH.
What are light independent reactions called?
The main processes in the in dependant reactions are collectively called the Calvin Cycle.
What is the function of the light independent reactions?
Produces sugar specially G3P .. The light dependant produces ATP and NADPH for light independent reactions to produce sugar from CO2 and RuBP.
What is the function of the light independent reaction?
Produces sugar specially G3P .. The light dependant produces ATP and NADPH for light independent reactions to produce sugar from CO2 and RuBP.
What are the carbon fixing reactions that occur in photosynthesis called?
The carbon fixing reactions in photosynthesis are called the Calvin cycle or the light-independent reactions. In this process, carbon dioxide is converted into organic molecules with the help of ATP and NADPH produced during the light-dependent reactions.
Is the light dependant reaction cyclic?
Yes, the light-dependent reaction of photosynthesis involves a cyclic flow of electrons between photosystem I and photosystem II. This cycle helps generate ATP and NADPH for the Calvin Cycle to produce glucose.
