As high energy electrons are passed along the system of electron transport chain associated with photosystem...
As high energy electrons are passed along the system of electron transport chain associated with photosystem II, how does the chloroplast use this energy?
| A. It is used to phosphorylate NAD+ to NADPH | |
| B. It excites electrons of the reaction center of photosystem I. | |
| C. It is used to maintain a proton gradient for ATP
synthesis |
|
| D. It is used to break down a water molecule |
Homework Answers
The answer is option (A)
A. It is used to phosphorylate NAD+ to NADPH
The photosynthesis uses high energy electrons to reduce NADP+ to NADPH.
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As high energy electrons are passed along the system of electron
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Which of the following best describes what occurs during the electron transport chain? The diffusion of...
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place the correct words in each sentence to asses your understanding of the cyclic and noncyclic...
place the correct words in each sentence to asses your
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z Chapter 8 G z Chapter 8 https/ Seved ATP synthase Two types of light reactions occur in called noncyclic, because electron flow can be traced from water to a molecule of of the chloroplast. One is The second type is called cyclic because energized electrons are cyclic passed down an electron transport chain and then returned to their source...
p2 | How am I graded? | Switch to keyboard version Calvin Cycle excites electrons in...
p2 | How am I graded? | Switch to keyboard version Calvin Cycle excites electrons in → is fixed by rubisco to start is split by produces ATP that is glucose used to drive produces NADPH that is 02 produces proton gradient for produces substrate for synthesis of yields sunlight Correct The potential energy of the proton gredient is used to bind ADP and Pi to form ATP, the high- energy molecule that drives the Calvin cycle.
What happens along an electron transport chain?
What happens along an electron transport chain? Electrons are passed from a reducing agent to an oxidizing agent, releasing free energy at each step. Electrons are passed from molecule to molecule, gaining potential energy at each step. O Electrons store energy that can be used to break down sugar molecules. O Protons are pumped through ATP synthase, making ATP.
Which of the following best describes what occurs during the electron transport chain? The diffusion of H+s provides the energy needed to make electrons move through the electron transport chain. Once the electrons reach oxygen, ATP is produced. O An H+ gradient is used to place oxygen at the end of the electron transport chain. The oxygen then pulls electrons towards it, which results in the synthesis of ATP. The energy of moving electrons is used to generate a proton...
Which of the following is the best definition of oxidative phosphorylation? OA. Electrons are passed through a series of carriers to NAD+. B. A proton gradient created on one side of a membrane containing an electron transport chain, causes hydrogen ions to flow back through the membrane, through ATP synthase, releasing energy that is used to generate ATP. OC. ATP is directly transferred from a substrate to ADP. D. Electrons are passed through a series of carriers to an organic...
1. Which of the below schematics most accurately depicts the flow of electrons through the electron transport chain? A Complex I-Complex Il-Complex IIl Complex IV Complex → Complex-Complex 111 Complex V C Complex IV-Complex IlI- Complex II ComplexI D Complex Complex Ⅲ→ Complex Ⅳ Complex > 2. Which of the following molecules is NOT an electron carrier that participates in the electron transport chain? A. FMNH2 B. Ubiquinol incorrect C. Cytochrome c D. NADPH 3. What is the final electron...
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place the correct words in each sentence to asses your
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photosynthesis
z Chapter 8 G z Chapter 8 https/ Seved ATP synthase Two types of light reactions occur in called noncyclic, because electron flow can be traced from water to a molecule of of the chloroplast. One is The second type is called cyclic because energized electrons are cyclic passed down an electron transport chain and then returned to their source...
p2 | How am I graded? | Switch to keyboard version Calvin Cycle excites electrons in → is fixed by rubisco to start is split by produces ATP that is glucose used to drive produces NADPH that is 02 produces proton gradient for produces substrate for synthesis of yields sunlight Correct The potential energy of the proton gredient is used to bind ADP and Pi to form ATP, the high- energy molecule that drives the Calvin cycle.
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