Homework Answers
The correct answer is "Light reactions" which involves photolysis of water into protons (hydrogen ions), electrons and oxygen. Oxygen is released as a byproduct of the reaction while protons and electrons are used up in the chemiosmosis and electron transfer respectively.
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Question 10 2.3 pts Which part of photosynthesis is responsible for the production of O2? e...
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 1 2.3 pts Which of the following statements is NOT true concerning photosynthesis? © It...
Question 1 2.3 pts Which of the following statements is NOT true concerning photosynthesis? © It converts organic carbon to inorganic carbon It is an endergonic reaction It is a redox reaction moving electrons from oxygen to carbon It converts light energy into chemical energy The calvin cycle does not harvest light energy Next
QUESTION 7 In photosynthesis, the reactions that produce O2 take place in A. the light reactions...
QUESTION 7 In photosynthesis, the reactions that produce O2 take place in A. the light reactions only. B. neither the light reactions nor the Calvin cycle. C. the TCA cycle only. D.the Calvin cycle only. E. the light reactions and the Calvin cycle. F. the TCA cycle, the light reactions, and the Calvin cycle
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
q8 should 2 correct answers . 1 Question 9 N2 gas In the process of Nitrogen...
q8 should 2 correct answers .
1 Question 9 N2 gas In the process of Nitrogen fixation bacteria convert [Select ] to [Select NH4 ammonium If y N2 gas ebsite htt NH3 ammonia CO2 lecosystems/nitrogen cycle.php c Question 8 1 pts Plants are able to use as a nitrogen source. NH4 Ammonium N2 gas NH3 Ammonia Water Bacteria Question 10 1 pts Plants fix atmospheric carbon dioxide by which of the following? Choose all which apply. Light reactions of photosynthesis...
1.A How is the light reaction and dark reaction of photosynthesis related? The products of the...
1.A How is the light reaction and dark reaction of photosynthesis related? The products of the light reactions are used in the dark reactions O They are not related The products of the dark reactions are used in the light reactions The products of the dark reactions must be present for the light reactions to take place B. Which of the following processes of cellular respiration is CO2 released? Select all that are correct. chemiosmosis glycolysis citric acid cycle electron...
3. In the context of the process of oxygenic photosynthesis, the _____ require(s) the greatest amount...
3. In the context of the process of oxygenic photosynthesis, the _____ require(s) the greatest amount of energy while the _____ requires the least amount of energy. a. light-dependent reactions — fixation of carbon dioxide b. reduction of 3PG to G3P — regeneration of RuBP c. reduction of 3PG to G3P — fixation of carbon dioxide d. fixation of carbon dioxide — regeneration of RuBP 4. During the process of cellular aerobic respiration, which of the following steps gives off...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then used during the Calvin cycle? A oxygen and carbon dioxide B. ATP and NADP+C. ATP, NADPH and oxygen D. ADP, Pi and NADP E. ATP and carbon dioxide QUESTION 2 Which of the following is a correct sequence of the cell cycle? QUESTION3 At various times, DNA was isolated from the nuclei of cells growing in cell culture. The measured DNA levels ranged from 3 to 6 picograms per nucleus. In which stage...
Photosynthesis Worksheet 1. Write the overall reaction for photosynthesis: 2. What does photosynthesis require in addition...
Photosynthesis Worksheet 1. Write the overall reaction for photosynthesis: 2. What does photosynthesis require in addition to water and carbon dioxide? 3. What is the principal pigment of plants? 4. Circle the letter of the region(s) of the visible spectrum in which chlorophyll absorbs light best. a. blue region b. green region c. red region d. yellow region 5. Chloroplasts contain saclike photosynthetic membranes called 6. The fluid surrounding the thylakoid membranes in the chloroplasts is called the 7. What are the two stages of photosynthesis called? 8. Complete...
Photorespiration Why do high oxygen levels inhibit photosynthesis? What happens during photorespiration and why is it...
Photorespiration Why do high oxygen levels inhibit photosynthesis? What happens during photorespiration and why is it considered bad for plants? What do C4 and CAM plants do to prevent photorespiration from occurring 2- Calvin Cycle: Where does the Calvin cycle take place? What is the overall point of the light independent reactions? What are the starting compounds of the Calvin cycle? Which enzyme joins them together? What is the point of each of the following phases of the Calvin cycle?...
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 1 2.3 pts Which of the following statements is NOT true concerning photosynthesis? © It converts organic carbon to inorganic carbon It is an endergonic reaction It is a redox reaction moving electrons from oxygen to carbon It converts light energy into chemical energy The calvin cycle does not harvest light energy Next
QUESTION 7 In photosynthesis, the reactions that produce O2 take place in A. the light reactions only. B. neither the light reactions nor the Calvin cycle. C. the TCA cycle only. D.the Calvin cycle only. E. the light reactions and the Calvin cycle. F. the TCA cycle, the light reactions, and the Calvin cycle
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
q8 should 2 correct answers .
1 Question 9 N2 gas In the process of Nitrogen fixation bacteria convert [Select ] to [Select NH4 ammonium If y N2 gas ebsite htt NH3 ammonia CO2 lecosystems/nitrogen cycle.php c Question 8 1 pts Plants are able to use as a nitrogen source. NH4 Ammonium N2 gas NH3 Ammonia Water Bacteria Question 10 1 pts Plants fix atmospheric carbon dioxide by which of the following? Choose all which apply. Light reactions of photosynthesis...
1.A How is the light reaction and dark reaction of photosynthesis related? The products of the light reactions are used in the dark reactions O They are not related The products of the dark reactions are used in the light reactions The products of the dark reactions must be present for the light reactions to take place B. Which of the following processes of cellular respiration is CO2 released? Select all that are correct. chemiosmosis glycolysis citric acid cycle electron...
QUESTION 1 Which of the following are produced by the light reactions of photosynthesis and then used during the Calvin cycle? A oxygen and carbon dioxide B. ATP and NADP+C. ATP, NADPH and oxygen D. ADP, Pi and NADP E. ATP and carbon dioxide QUESTION 2 Which of the following is a correct sequence of the cell cycle? QUESTION3 At various times, DNA was isolated from the nuclei of cells growing in cell culture. The measured DNA levels ranged from 3 to 6 picograms per nucleus. In which stage...
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