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ATP and NADPH novanet :)
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Where does the ATP and NADPH in the Calvin cycle come from?
ATP is produced through the process of cellular respiration in the mitochondria of plant cells. NADPH is generated during the light reactions of photosynthesis in the chloroplasts. Both ATP and NADPH are used as energy sources for the Calvin cycle to run the biochemical reactions that convert carbon dioxide into glucose.
Is not produced in the light-dependent reactions of photosynthesis A. NADPH B. sugars C. ATP D. oxygen?
hydrogen ions
What molecule is produced when two electrons and one proton are added to NA PD?
NADPH
Which high-energy molecule and electron carrier are produced by the light reaction of photosynthesis?
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
What are the two molecules produced in light reaction?
Oxygen is produced as a by-product while energy carriers, NADPH and ATP, are produced for the next step in the process, the Calvin cycle.
Where does the ATP and NADPH in the Calvin cycle come from?
ATP is produced through the process of cellular respiration in the mitochondria of plant cells. NADPH is generated during the light reactions of photosynthesis in the chloroplasts. Both ATP and NADPH are used as energy sources for the Calvin cycle to run the biochemical reactions that convert carbon dioxide into glucose.
What molecule leaves the thylakoid to provide hydrogen for the carbon-fixation reaction?
The molecule that leaves the thylakoid to provide hydrogen for the carbon-fixation reaction is NADPH. NADPH is produced during the light-dependent reactions of photosynthesis and is used in the Calvin cycle, where it provides the necessary reducing power to convert carbon dioxide into glucose.
NADPH is formed when the electrons acceptor NAPD combines with what?
NADPH is formed when the electron acceptor NADP+ combines with electrons and a hydrogen ion (H+). This reduction reaction takes place during the light reactions of photosynthesis, where energy from sunlight is used to drive the electron transport chain and ultimately produce NADPH.
What are sugars produced from in the third stage of photosynthesis?
Carbon Dioxide
What the functions of NADPH?
An easily understood explanation is: NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell. NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps: Light reactions dark reactions Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis. In the light independent reactions carbon dioxide is converted into carbohydrate: CO2 --------> CH2O NADPH provides the hydrogen needed for this reaction.
Where do the carbon hydrogen and oxygen in triose phosphate originate from?
The carbon atoms come from the Ribulose biphosphate and CO2 fixation. The oxygen also comes from CO2 fixation. The hydrogen comes from the oxidation of NADPH (which was produced in the light-dependent reaction)
Electron carrier that provides the high energy electrons needed to make carbon-hydrogen bonds in the third stage of photosynthesis?
NADPH (nicotinamide adenine dinucleotide phosphate) is the electron carrier that provides the high-energy electrons required to make carbon-hydrogen bonds in the third stage of photosynthesis (Calvin cycle). These electrons are essential for reducing carbon dioxide to produce sugars and other organic compounds. NADPH is produced during the light-dependent reactions of photosynthesis.
Function of NADPH?
An easily understood explanation is: NADPH carries high-energy electrons that were produced by light absorption in chlorophyll to chemical reactions elsewhere in the cell. NADPH is a chemical compound which gives hydrogen atom for the formation of the carbohydrate in the dark reactions of the photosynthesis. Photosynthesis is completed in two steps: Light reactions dark reactions Another explanation: NADPH provides a source of hydrogen for reduction reactions in photosynthesis. In the light independent reactions carbon dioxide is converted into carbohydrate: CO2 --------> CH2O NADPH provides the hydrogen needed for this reaction.
Is not produced in the light-dependent reactions of photosynthesis A. NADPH B. sugars C. ATP D. oxygen?
hydrogen ions
What molecule is produced when two electrons and one proton are added to NA PD?
NADPH
Which high-energy molecule and electron carrier are produced by the light reaction of photosynthesis?
NADPH and ATP are produced by the light reactions. The ATP is a high energy molecule produced by photophosphorylation while the NADPH is produced at the end of the electron transport chain.
What are the two molecules produced in light reaction?
Oxygen is produced as a by-product while energy carriers, NADPH and ATP, are produced for the next step in the process, the Calvin cycle.
