Homework Answers
Answer 12.
Option 2) transfer of electrons between pigment molecules.
ATP is formed when electron is transferred from photosystem ll through electron transport system to photosyatem l.
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Question 12 Question 12 5 pts During the light reactions, where does the energy needed for...
Question 16 6 pts Indicate when each of the Yollowing steps of photosynthesis occurs: Hint: •...
Question 16 6 pts Indicate when each of the Yollowing steps of photosynthesis occurs: Hint: • Photosynthesis e video Light Reaction Detail e video Calvin Cycle video • Textbook chapter 8 section 8.2 and 8.3 oxidation of water reduction of carbon dioxide production of glyceraldehyde-3-phosphate hydrolysis of ATP chemiosmosis creation of a proton motive force oxidation of NADPH Question 17 D Question 16 6 pts Indicate when each of the following steps of photosynthesis occurs Hint: Photosynthesise video Light Reaction...
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...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that leave PSI flow through an electron transport chain and then into PSII True False QUESTION 11 During the Calvin Cycle, 3PGA is phosphorylated, resulting in the formation of BPG. True False - CULTILOCONCIL - FOOUJOU QUESTION 12 H+ are actively moved from the thylakoid lumen to the stroma True False QUESTION 13 Which of the following does NOT occur during the light dependent reactions?...
PHOTOSYSTEM II Choose... THYLAKOID SPACE WATER STOMATA NADPH WHAT THE LIGHT REACTIONS REDUCE PHOTOSYSTEMI THYLAKOID MEMBRANE...
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...
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...
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions...
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions of photosynthesis? Oz is produced CO2 is incorporated into simple carbohydrates. o light is absorbed and funneled to reaction-center chlorophylla. ADP is phosphorylated to yield ATP. NADP+ is reduced to NADPH. If a cell needed to make sucrose (C12H22011), how many CO2 molecules would be required? O O FON O 0 24
D Question 7 2.3 pts Which of the following are products of the light reactions of...
D Question 7 2.3 pts Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? electrons and H water and Oz CO2 and glucose ADP.Pi, and NADP ATP and NADPH
Question incompete answer ons OUR OF 13 Y ag question FIND THE BEST FIT AMONG THE...
Question incompete answer ons OUR OF 13 Y ag question FIND THE BEST FIT AMONG THE FOLLOWING PAIRS. PHOTOSYSTEM II PROVIDES HIGH ENERGY ELECTRONS FOR THE CHEMIOSMOTIC HYDROGEN PUMPS THYLAKOID SPACE Choose... WATER HOUSES PHOTOSYSTEM I AND II STOMATA PROVIDES HIGH ENERGY ELECTRONS FOR THE CHEMIOSMOTIC HYDROGEN PUMPS NADPH GENERATED BY THE DIFFUSION OF HYDROGEN ATOMS WHAT THE LIGHT REACTIONS THE DARK REACTIONS OXIDIZE REDUCE ALLOWS THE REQUIRED GAS EXCHANGE FOR PHOTOSYNTHESIS PHOTOSYSTEM BOOSTS THE ELECTRONS UP AND INTO FINAL...
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...
Question 16 6 pts Indicate when each of the Yollowing steps of photosynthesis occurs: Hint: • Photosynthesis e video Light Reaction Detail e video Calvin Cycle video • Textbook chapter 8 section 8.2 and 8.3 oxidation of water reduction of carbon dioxide production of glyceraldehyde-3-phosphate hydrolysis of ATP chemiosmosis creation of a proton motive force oxidation of NADPH Question 17 D Question 16 6 pts Indicate when each of the following steps of photosynthesis occurs Hint: Photosynthesise video Light Reaction...
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...
QUESTION 9 During fixation (carboxylation), carbon dioxide combines with RuBP. True False QUESTION 10 Electrons that leave PSI flow through an electron transport chain and then into PSII True False QUESTION 11 During the Calvin Cycle, 3PGA is phosphorylated, resulting in the formation of BPG. True False - CULTILOCONCIL - FOOUJOU QUESTION 12 H+ are actively moved from the thylakoid lumen to the stroma True False QUESTION 13 Which of the following does NOT occur during the light dependent reactions?...
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...
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...
Question 12 2.3 pts Which of the following events does NOT occur in the light reactions of photosynthesis? Oz is produced CO2 is incorporated into simple carbohydrates. o light is absorbed and funneled to reaction-center chlorophylla. ADP is phosphorylated to yield ATP. NADP+ is reduced to NADPH. If a cell needed to make sucrose (C12H22011), how many CO2 molecules would be required? O O FON O 0 24
D Question 7 2.3 pts Which of the following are products of the light reactions of photosynthesis that are utilized in the Calvin cycle? electrons and H water and Oz CO2 and glucose ADP.Pi, and NADP ATP and NADPH
Question incompete answer ons OUR OF 13 Y ag question FIND THE BEST FIT AMONG THE FOLLOWING PAIRS. PHOTOSYSTEM II PROVIDES HIGH ENERGY ELECTRONS FOR THE CHEMIOSMOTIC HYDROGEN PUMPS THYLAKOID SPACE Choose... WATER HOUSES PHOTOSYSTEM I AND II STOMATA PROVIDES HIGH ENERGY ELECTRONS FOR THE CHEMIOSMOTIC HYDROGEN PUMPS NADPH GENERATED BY THE DIFFUSION OF HYDROGEN ATOMS WHAT THE LIGHT REACTIONS THE DARK REACTIONS OXIDIZE REDUCE ALLOWS THE REQUIRED GAS EXCHANGE FOR PHOTOSYNTHESIS PHOTOSYSTEM BOOSTS THE ELECTRONS UP AND INTO FINAL...
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...
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