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Does the reduction of NAD plus occur in respiration or photosynthesis?
Wiki User
∙ 13y ago
In Photosynthesis, in Non- Cyclic Photophosphorylation, NADP- is produced but is then reduced to NADPH2 which is a reduced coenzyme. The reactions to get from NADP- to NADPH2 are shown below:
- NADP- + H+ ---> NADPH (The H+ came from the hydrolysed water molecule from PSII)
- NADPH + e- ---> NADPH-
- NADPH- + H+ ---> NADPH2
Wiki User
∙ 11y ago
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Do cellular respiration and photosynthesis occur at the same time?
Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. It does not occur at any set time, and, at the same point in time, Neighboring cells may be involved in different stages of cellular respiration. Cellular respiration is an exergonic reaction, which means it produces energy. It is also a catabolic process - it breaks down polymers into smaller, more manageable pieces. The ultimate goal of cellular respiration is to take carbohydrates, disassemble them into glucose molecules, and then use this glucose to produce energy-rich ATP molecules. The general equation for cellular respiration is: one glucose molecule plus six oxygen molecules produces six carbon dioxide molecules, six water molecules, and approximately 36-38 molecules of ATP.Localisation Of Cellular Respirationa) Glycolysis occurs in the cytoplasm.b) Kreb's cycle and oxidative phosphorylation in the mito chondrion and hyrolysis of ATP at the sites of the biological activity.c) The reactions of hexose-mono phosphate pathway and activation of pyruvic acid to produce acetyl CoA.
How is the function of NAD plus similar to that of NADP plus?
NAD is an electron/H carrier in respiration and NADP is an electron/H carrier in photosynthesis.
What process is sugar and oxygen water plus carbon dioxide plus energy?
All sugars are made from carbon hydrogen and oxygen. Some sugars are fructose, sucrose, lactose, glucose, maltose
What is the chemical equation for cellular respiration and the chemical equation for photosynthesis?
photosynthesis:carbon dioxide + water + light = sugar and oxygen6CO2+6H2O+light = C6H12O6+6O2)cellular respiration:oxygen + glucose = carbon dioxide, water, and energy(6O2+C6H12O6 = 6CO26H2O+ energy)
What is the source of carbon found in the glucose resulting from photosynthesis?
The source of hydrogen atoms in glucose formed by photosynthesis is H20 or water. The balanced chemical equation for the photosynthesis process is 6CO2 plus 6H2O and light energy is converted to C6H12O6 plus 6O2.
What is the photosynthesis equation plus the cellular respiration equation?
photosynthesis eqn :- 6CO2 + 12H2O -----> C6H12O6 +6O2 Respiratory eqn :- C6H12O6 +6O2 -----> 6CO2 + 12H2O So, photosynthesis eqn = Respiration eqn
Is the oxygen liberated during photosynthesis equal to the amount used in respiration by plants?
No, it must be more. Remember respiration by animals plus the storage in the atmosphere. Plus random oxidation.
How does oxygen enter the atmosphere cellular respiration or photosynthesis?
Photosynthesis produces water and oxygen plus energy. It uses carbon dioxide and water to begin the process.
What are photosynthesis and respiration components of?
Mitochondria are needed for cellular respiration however photosynthesis uses chloroplasts. Photosynthesis uses sunlight (chloroplasts) + CO2 and water to make glucose and O2. The mitochondria use the O2 and glucose to make ATP and heat plus CO2 and water.
Compare photosynthesis with respiration?
the first takes CO2 and H2O to give sugar and O2 the other takes sugar plus O2 and gives CO2 and H2O
What is the relationship between the chemical equation for photosynthesis and the chemical equation for cellular respiration?
They are reversible chemical reactions, meaning that the products of one process are the exact reactants for the opposite processChemical reaction, Carbon dioxide and water combine in presence of sunlight.
Do cellular respiration and photosynthesis occur at the same time?
Cellular respiration is carried out by every cell in both plants and animals and is essential for daily living. It does not occur at any set time, and, at the same point in time, Neighboring cells may be involved in different stages of cellular respiration. Cellular respiration is an exergonic reaction, which means it produces energy. It is also a catabolic process - it breaks down polymers into smaller, more manageable pieces. The ultimate goal of cellular respiration is to take carbohydrates, disassemble them into glucose molecules, and then use this glucose to produce energy-rich ATP molecules. The general equation for cellular respiration is: one glucose molecule plus six oxygen molecules produces six carbon dioxide molecules, six water molecules, and approximately 36-38 molecules of ATP.Localisation Of Cellular Respirationa) Glycolysis occurs in the cytoplasm.b) Kreb's cycle and oxidative phosphorylation in the mito chondrion and hyrolysis of ATP at the sites of the biological activity.c) The reactions of hexose-mono phosphate pathway and activation of pyruvic acid to produce acetyl CoA.
C02 plus h20 plus sunlight equals c6-h12-06 plus 602?
6CO2 (carbon dioxide) + 6H2O (water) --> C6H12O6 (glucose) + 6O2 (oxygen) This is the equation for photosynthesis, but I'm not sure what 'type' of chemical reaction it is (maybe reduction?) endothermic
What happens that causes hadh to change to nad plus and fadh2 to change to fad?
Loss of electrons causes NADH to become NAD+. This cycle of oxidation reduction helps generate ATP in cell respiration.
How is the function of NAD plus similar to that of NADP plus?
NAD is an electron/H carrier in respiration and NADP is an electron/H carrier in photosynthesis.
The reaction CuO plus CO yields Co2 plus Cu is an example of oxidation or reduction or both or neither?
Both oxidation and reduction
Pb2 plus yields Pb4 plus is this oxidation or reduction?
oxidation
