During photosynthesis, water is split into hydrogen and oxygen.
Question 5
During 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
Homework Answers
Question 5.
Answer-B. Neither
Hydrogen is used to make ATP and NADPH. Then ATP and NADPH are used in the Calvin cycle to fix carbon dioxide.
Question 6.
Answer- A. Oxygen gas
Oxygen is released from leaf, and this oxygen comes from water, not from carbon dioxide.
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The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a...
The oxygen gas emitted from an aquatic plant during photosynthesis is collected over water at a temperature of 25 ∘C and a total pressure of 756 torr . What is the partial pressure of the oxygen gas?
When oxygen is produced during photosynthesis, where does it come from?
When oxygen is produced during photosynthesis, where does it come from? water proteins membranes carbohydrates chlorophyll photons
Due the light reactions of photosynthesis energy from light is used to split water molecules. Which...
Due the light reactions of photosynthesis energy from light is used to split water molecules. Which of the following is/are NOT a product of the light reactions? Select all the apply. select all: atp co2 adp hydrogen ions oxygen ions NADP+ NADPH
Please solve all questions by multiple choice or filling in the blank. 5. Where do all of the protons end up in photosynthesis? a. Water d. NADP b. Atmosphere c. NADPH2 e. Sugar 6. Where does Photosv...
Please solve all questions by multiple choice or filling in the
blank.
5. Where do all of the protons end up in photosynthesis? a. Water d. NADP b. Atmosphere c. NADPH2 e. Sugar 6. Where does Photosvsxtem II get its e refills? a. Water d. NADP b. Atmosphere c. NADPH2 e. Sugar 7. Where do all of the protons end up at the end of the light reactions? a. Water d. NADP b. Atmosphere e. Sugar c. NADPH2 8. What...
What is the role of molecular oxygen in photosynthesis? a. It is a byproduct from the...
What is the role of molecular oxygen in photosynthesis? a. It is a byproduct from the splitting of water during the light reactions, and is excreted from the plant. b. It is taken up by plants and is used for the generation of ATP during photophosphorylation in the light reactions. c. It is the source of the oxygen atoms in glucose and other carbohydrates formed during the Calvin cycle. d. It is the final electron acceptor in the electron transport...
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
Liquid water can be split into hydrogen gas and oxygen gas (ΔH = 285.8 kJ/mol) by applying energy through an electric current
Liquid water can be split into hydrogen gas and oxygen gas (ΔH = 285.8 kJ/mol) by applying energy through an electric current. In this experiment, 13.31 kJ of energy are applied to 12.3 grams of water in a sealed reaction vessel whose volume is 4.56 L and whose temperature is 311.15 K Note: At 311.15 K, the vapor pressure of water is 0.0654 atm. (a) Is this reaction exothermic or endothermic? (b) Write a balanced chemical equation for this reaction. Be sure to...
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?
Question 13 What is the major role of hydrogen ions in cellular respiration? To power the...
Question 13 What is the major role of hydrogen ions in cellular respiration? To power the actions of ATP synthase To make water To act as an electron acceptor To act as the energy source 1 points Question 14 What is the role of glycolysis? Reaction that splits water into oxygen and hydrogen, oxygen released as a waste product, hydrogens sent to another reaction. Reaction that finishes breakdown of glucose, releasing hydrogen ions and electrons, as well as CO2 gas....
| ATP hydrogen lactate oxygen water anaerobic fermentation NAD+ aerobic pyruvate but may continue in 10....
| ATP hydrogen lactate oxygen water anaerobic fermentation NAD+ aerobic pyruvate but may continue in 10. The complete breakdown of glucose requires anaerobic conditions through the process of formed by glycolysis accepts two 11. During this process, the atoms and is reduced to 12. This reaction regenerates which can then pick up more electrons to keep glycolysis and production going conditions, like when we 13. Fermentation is a way to produce ATP during use our muscles rigorously.
Please solve all questions by multiple choice or filling in the
blank.
5. Where do all of the protons end up in photosynthesis? a. Water d. NADP b. Atmosphere c. NADPH2 e. Sugar 6. Where does Photosvsxtem II get its e refills? a. Water d. NADP b. Atmosphere c. NADPH2 e. Sugar 7. Where do all of the protons end up at the end of the light reactions? a. Water d. NADP b. Atmosphere e. Sugar c. NADPH2 8. What...
| ATP hydrogen lactate oxygen water anaerobic fermentation NAD+ aerobic pyruvate but may continue in 10. The complete breakdown of glucose requires anaerobic conditions through the process of formed by glycolysis accepts two 11. During this process, the atoms and is reduced to 12. This reaction regenerates which can then pick up more electrons to keep glycolysis and production going conditions, like when we 13. Fermentation is a way to produce ATP during use our muscles rigorously.
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