Put the following steps of the light reactions in the correct order: Light excites an electron...
Put the following steps of the light reactions in the correct order:
- Light excites an electron from photosystem I.
- Light excites an electron from photosystem II.
- Electrons reduce NADP+ to NADPH.
- Electrons pass through an electron transport chain, which generates a H+ gradient used to make ATP.
Homework Answers
1st light excit photosystem 2, then electron transfer to pheophytin, then to Qa, to Qb to cytf to ferrodoxin. Then photosystem 1 get excited and electron transfer to A0 to A1 and finally reduce NADP to NADPH.
Correct orders will be light excite photosystem 2 and then electron pass through electron transport chain and then photosystem 1 get excited and then NADP reduce to NADPH.
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Put the following steps of the light reactions in the correct
order:
Light excites an electron...
QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that...
QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that leave PSI travel through a transport chain, which allows H+ to be actively transported to high concentration Light energy excites electrons of antenna pigment molecules at PSII (and PSI) Electrons are ultimately accepted by NADP+ (forming NADPH) and the H+ gradient pass through ATP synthase, allowing ATP to be produced Energy from excited electrons of antenna pigments is passed to the reaction center of...
Light reactions sequence During the light reactions, chemical reactions are occurring simultaneously at photosystem I and...
Light reactions sequence During the light reactions, chemical reactions are occurring simultaneously at photosystem I and photosystem II. On the left, put the reactions starting at photosystem II in order from first to last. Then, on the right, put the reactions starting at photosystem I in order from first to last. Photosystem 11 Photosystem Light energy excites and ejects electrons from photosystem Electrons reduce NADP- to NADPH Hydrogen ions move back to the stroma, producing ATP Light energy excites and...
does anyone know D? Lab 8 Spring 2020 The Light Reactions The light reactions begin with...
does anyone know D?
Lab 8 Spring 2020 The Light Reactions The light reactions begin with the photolysis of water. Photolysis refers to the process by which, in the Intact thylakoid membranes and light. water is split into oxygen protons and electrons. Therefore, was primary electron donor in photosynthesis. Conversion of water, a very stable molecule, to oxygen is er unfavorable and would not occur to any significant extent without input of light energy in photosystem e process by which,...
18 Electron flow varies in the light reactions. Categorize each description as characteristic of the cyclic...
18 Electron flow varies in the light reactions. Categorize each description as characteristic of the cyclic electron pathway, the noncyclic electron pathway, or both Includes a pigment complex Only produces ATP as a product Electrons flow from water to NADP 02-3201 Provides ATP for enzymatic reactions outside photosynthesis Produces a hydrogen gradient Uses photosystem 1 Book Uses two photosystems Produces ATP. NADPH, and oxygen Electrons pass down an electron transport cain, then return to their source Beferences Includes a reaction...
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green....
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green. What colors of light would be least effective for photosynthesis for this plant? A plant has a unique photo yellow, not green. What co A. green B. white C. red D. blue E yellow 25. Which of the following is NOT a product of the light reactions? A. NADPH В. АТР C. oxygen D. carbon dioxide 26. Which of the following are products of...
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
PHOTOSYSTEM II Choose... THYLAKOID SPACE WATER STOMATA NADPH WHAT THE LIGHT REACTIONS REDUCE PHOTOSYSTEMI THYLAKOID MEMBRANE...
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Rank from the first to the last steps to describe the correct order of events of...
Rank from the first to the last steps to describe the
correct order of events of the electron transport chain and
oxidative phosphorylation.
Part A Rank from the first to the last steps to describe the correct order of events of the electron transport chain and oxidative phosphorylation. Reset Help WH ADP + P ATP ATP H hace 21. 2 10.-H.O synthase ADP and Pbind to ATP synthase and form ATP. Bectron flow through complees ill and I continues to...
D) Piala membrane Answer: 4) The purpose of chlorophyll is to: A) absorb light B) let...
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1A- What happens whej light "excites" an electron of a chlorophyll molecule? A- The electron moves...
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QUESTION 8 Put the following statements about the light dependent reactions in order (1-4) Electrons that leave PSI travel through a transport chain, which allows H+ to be actively transported to high concentration Light energy excites electrons of antenna pigment molecules at PSII (and PSI) Electrons are ultimately accepted by NADP+ (forming NADPH) and the H+ gradient pass through ATP synthase, allowing ATP to be produced Energy from excited electrons of antenna pigments is passed to the reaction center of...
Light reactions sequence During the light reactions, chemical reactions are occurring simultaneously at photosystem I and photosystem II. On the left, put the reactions starting at photosystem II in order from first to last. Then, on the right, put the reactions starting at photosystem I in order from first to last. Photosystem 11 Photosystem Light energy excites and ejects electrons from photosystem Electrons reduce NADP- to NADPH Hydrogen ions move back to the stroma, producing ATP Light energy excites and...
does anyone know D?
Lab 8 Spring 2020 The Light Reactions The light reactions begin with the photolysis of water. Photolysis refers to the process by which, in the Intact thylakoid membranes and light. water is split into oxygen protons and electrons. Therefore, was primary electron donor in photosynthesis. Conversion of water, a very stable molecule, to oxygen is er unfavorable and would not occur to any significant extent without input of light energy in photosystem e process by which,...
18 Electron flow varies in the light reactions. Categorize each description as characteristic of the cyclic electron pathway, the noncyclic electron pathway, or both Includes a pigment complex Only produces ATP as a product Electrons flow from water to NADP 02-3201 Provides ATP for enzymatic reactions outside photosynthesis Produces a hydrogen gradient Uses photosystem 1 Book Uses two photosystems Produces ATP. NADPH, and oxygen Electrons pass down an electron transport cain, then return to their source Beferences Includes a reaction...
que photosynthetic pigment instead of chlorophyll. The leaves of this plant always appear to be green. What colors of light would be least effective for photosynthesis for this plant? A plant has a unique photo yellow, not green. What co A. green B. white C. red D. blue E yellow 25. Which of the following is NOT a product of the light reactions? A. NADPH В. АТР C. oxygen D. carbon dioxide 26. Which of the following are products of...
PHOTOSYSTEM II Choose... THYLAKOID SPACE WATER STOMATA NADPH WHAT THE LIGHT REACTIONS REDUCE PHOTOSYSTEMI THYLAKOID MEMBRANE Choose... HOUSES PHOTOSYSTEM I AND II PROVIDES HIGH ENERGY ELECTRONS FOR THE CHEMIOSMOTIC HYDROGEN PUMPS GENERATED BY THE DIFFUSION OF HYDROGEN ATOMS THE DARK REACTIONS OXIDIZE ALLOWS THE REQUIRED GAS EXCHANGE FOR PHOTOSYNTHESIS BOOSTS THE ELECTRONS UP AND INTO FINAL NADP+ REDUCTION WASTE PRODUCT RELEASED FROM LIGHT REACTIONS RESPONDS TO LIGHT FREQUENCIES OF 400ish AND 680ish LOCATION OF HYDROGEN ACCUMULATION DURING LIGHT REACTIONS OXIDIZED...
Rank from the first to the last steps to describe the
correct order of events of the electron transport chain and
oxidative phosphorylation.
Part A Rank from the first to the last steps to describe the correct order of events of the electron transport chain and oxidative phosphorylation. Reset Help WH ADP + P ATP ATP H hace 21. 2 10.-H.O synthase ADP and Pbind to ATP synthase and form ATP. Bectron flow through complees ill and I continues to...
D) Piala membrane Answer: 4) The purpose of chlorophyll is to: A) absorb light B) let CO2 enter the plant. C) make ATP D) make NADPH. Answer: 5) Which of the following statements about photosynthesis is false"! A) Sunlight excites electrons from chlorophyll, which are captured by ATP. B) In the light reactions, electrons eventually wind up on NADPH. C) Photosynthesis involves many redox reactions similar to the electron transport chain used during cellular respiration. D) During the light reactions,...
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