Is it true that hydrogen atoms are transferred from water to carbon dioxide during photosynthesis and...
Is it true that hydrogen atoms are transferred from water to carbon dioxide during photosynthesis and that this results in the formation of an energy – rich molecule? What is this molecule?
Homework Answers
Yes, it is true that OEC(oxygen evolving comppex) or water splitting complex of PS - II, breaks the water into H - atoms and molecular oxygen. During photosynthesis hydrogens are transferred to reduced CO2 and thus, an energy rich molecule Glucose is formed.
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Is it true that hydrogen atoms are transferred from water to
carbon dioxide during photosynthesis and...
Consider the formation of glucose from carbon dioxide and water, which takes place during photosynthesis
Consider the formation of glucose from carbon dioxide and water, which takes place during photosynthesis
During photosynthesis, which molecule directly provides the carbon and oxygen atoms required to build the glucose (C6H12O6) molecule?
During photosynthesis, which molecule directly provides the carbon and oxygen atoms required to build the glucose (C6H12O6) molecule? 1) NADPH 2) oxygen (O2) 3) water (H2O) 4) carbon dioxide (CO2) 5) ATP
When a plant grows, the atoms used come from carbon dioxide in the air and water....
When a plant grows, the atoms used come from carbon dioxide in the air and water. Plants are able to accomplish this through the process of photosynthesis, cellular respiration and biosynthesis of macromolecules. Briefly explain the light-independent reactions of photosynthesis: where does this take place, what are the reactants and what is produced? How do plants store excess product from these reactions?
True or False: Hydrogen fuel cells emit only water and no carbon dioxide so all fuel...
True or False: Hydrogen fuel cells emit only water and no carbon dioxide so all fuel cell applications can be considered to be a carbon neutral energy source.
1. Select all of the true statements about photosynthesis. a. NADPH is the final electron acceptor...
1. Select all of the true statements about photosynthesis. a. NADPH is the final electron acceptor b. During the Calvin cycle, energy stored in the electrons from water is used to build ATP c. During the light reactions, energy stored in the electrons from water is used to build ATP d. During the Calvin Cycle, ATP and NADPH are used to make glucose e. During the light reactions, ATP and NADPH are used to make glucose f. carbon dioxide and...
Animals can only do respiration; they cannot perform photosynthesis. Plants can perform photosynthesis, but cannot do...
Animals can only do respiration; they cannot perform photosynthesis. Plants can perform photosynthesis, but cannot do respiration. True False One way or another, nearly all the carbon in the bodies of plants and animals ends up back in the atmosphere as carbon dioxide. True False If humans did not start digging up and burning fossil fuels about 200 years ago, the total amount of atmospheric carbon would have remained roughly the same. True False When one burns a hydrocarbon like...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to...
Q.1 Rubisco starts the process of carbon fixation by attaching a carbon from carbon dioxide to RuBP, causing which molecule to be formed? Q.2 12 molecules of PGA use the energy from ATP and NADPH to rearrange and form 12 molecules of? Q.3 ____provides the energy needed to rearrange 10 molecules of PGAL into 6 molecules of RuBP. Q.4 During one "turn" of the Calvin–Benson cycle,__ carbon dioxide molecules are taken in, and a molecule of glucose is created.___ carbon...
Questions Regarding Lab (Photosynthesis) A Name the specific organic molecule that is produced directly by photosynthesis:...
Questions Regarding Lab (Photosynthesis) A Name the specific organic molecule that is produced directly by photosynthesis: G3P B. Name the molecule that is removed from the environment during photosynthesis: CO2 C. During which process does the splitting water to release hydrogens and electrons occur? occur D. During which process does the fixing of carbon dioxide into carbohydrates occur? E. Name the structure by which carbon dioxide enters the leaf: F. Name the type of chemical reaction that results in the...
During photosynthesis, water is split into hydrogen and oxygen.
Question 5During photosynthesis, water is split into hydrogen and oxygen. Where does the hydrogen (and its electrons) end up? Oxygen Gas Neither Glucose Both Question 6 During photosynthesis, water is split into hydrogen and oxygen. Where does the oxygen end up? Oxygen Gas Neither Both Glucose
1. which of the following are produced during the light reactions of photosynthesis? a) ADP,NADP+,O2 b)glucose,...
1. which of the following are produced during the light reactions of photosynthesis? a) ADP,NADP+,O2 b)glucose, ADP,NAD+ c)ATP,NADPH,CO2 d)glucose,ADP,NADP+,CO2 e)ATP,NADPH,O3 2. Which type of light energy is not used by plants during photosynthesis? a)blue b)yellow c)violet d)red E)none of the above=identofy 3. Photosystem II a)does not have a reaction center b)is reduced by NADPH c)passes electrons to photosystem I d)has P700 at its reaction e)all the choices are correct 4. The photolysis of water a)combines with carbon dioxide b)produces NADPH...
Questions Regarding Lab (Photosynthesis) A Name the specific organic molecule that is produced directly by photosynthesis: G3P B. Name the molecule that is removed from the environment during photosynthesis: CO2 C. During which process does the splitting water to release hydrogens and electrons occur? occur D. During which process does the fixing of carbon dioxide into carbohydrates occur? E. Name the structure by which carbon dioxide enters the leaf: F. Name the type of chemical reaction that results in the...
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