Choose all of the true statements below Hint 5 statements are true OExcited electrons move to higher energy orbitals and release energy as they fall back to their ground state Red wavelengths have longer wavelengths and thus lower energy Chlorophyll absorbs green light giving plants their green appearance in photosynthesis. H₂O is reduced and CO₂ is onded ODDO When an electron absorbs a photon, it goes from a ground state to an excited state ATP is built by ATP synthase through photophosphorylation during the light reactions The Calvin Cycle must tum 2 times to build up one molecule of glucose The three major stages of the calvin cycle include carbon fixation, reducation, and regeneration of the CO2 acceptor Rub

Choose all of the true statements below Hint 5 statements are true OExcited electrons move to higher energy orbitals and release energy as they fall back to their ground state Red wavelengths have longer wavelengths and thus lower energy Chlorophyll absorbs green light giving plants their green appearance in photosynthesis. H₂O is reduced and CO₂ is onded ODDO When an electron absorbs a photon, it goes from a ground state to an excited state ATP is built by ATP synthase through photophosphorylation during the light reactions The Calvin Cycle must tum 2 times to build up one molecule of glucose The three major stages of the calvin cycle include carbon fixation, reducation, and regeneration of the CO2 acceptor Rub

Biology 2e

2nd Edition

ISBN:9781947172517

Author:Matthew Douglas, Jung Choi, Mary Ann Clark

Publisher:Matthew Douglas, Jung Choi, Mary Ann Clark

Chapter8: Photosynthesis

Section: Chapter Questions

Problem 15RQ: Plants containing only chlorophyll b are exposed to radiation with the following wavelengths: 10nm...

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The Overall Free Energy Change for Photosynthetic NADP+ Reduction What is the overall free energy change (G) for noncyclic photosynthetic electron transport? 4 (700-nm photons) + 4 (680-nm photons) + 2 H2O + 2 NADP+O2 + 2 NADPH + 2H+
Question 9 Predict which of the following products of photosynthesis is important for cycling of matter in an ecosystem. all of the above release of oxygen in the light-dependent reactions splitting of water in the light-dependent reactions. production of glucose in the light-independent reactions
QUESTION 2 Put the events in correct order: + A photon of light excites a pigment molecule in photosystem I +Excitation is transferred to the photosystem II reaction center chlorophyll + The photosystem II electron is replaced by splitting of water + Excitation is transferred to the photosystem I reaction center chlorophyll + An electron is donated to NADP+ + A photon of light excites a pigment molecule in photosystem II + The photosystem II reaction center chlorophyll donates an electron to photosystem I via an electron transport chain
A Moving to another question will save this response. Question 21 The final electron acceptor for electrons for photosystem I is NADP+ carbon dioxide chlorophyll in photosystem II oxygen MacBook 000 000 DII esc F4 F5 F6 F7 F8 F1 F2 F3 & ! 1 2 3 4 5 6. 8. Q W E Y tab A S D F G caps lock %24
A Moving to another question will save this response. Question 6 Where does the oxygen that is released by plants during photosynthesis come from? chemiosmosis the electron transfer system of photosystem II the electron transfer system of photosystem I splitting water molecules esc 20 000 000 F1 F2 F3 F4 F5 F6 F7 ! %23 # 24 & 1. 2 4 5 6. 7 Q W R T Y U tab
QUESTION 1 On a piece of paper diagram the structure of the chloroplast. Label each component and indicate what the roll in photosynthesis is.
» A Moving to another question will save this response. Question 8 An electron transport chain pumps protons from the matrix into the intermembrane space of a mitochondria, whereas in chloroplasts, an electron transport chain pumps protons from the thylakoid space to the matrix thylakoid space to the stroma O matrix to the stroma stroma to the thylakoid space MacBook Pro 000 DD esc F1 F2 F3 F4 F5 F6 F7 F8 F9 F10 F11 F12 ! #3 2$ & | 1 2 3 4 5 6 7 8. { Q W E R T Y tab A | D F G H J L aps lock ? C V M. | command option control option command
Moving to another question will save this response. Question 26 The proteins of the electron transport chain of cellular respiration are embedded within the mitochondrial matrix. mitochondrial outer membrane. mitochondrial intermembrane space. mitochondrial inner membrane. esc 20 000 000 F1 F2 F3 F4 F5 F6 F7 i 1 @ %23 & 3 4 5 6. 7 Q W E R Y tab T %24
Moving to another question will save this response. Question 23 Cyclic electron flow during the light reactions of photosynthesis produces ATP ADP and NADP+ ATP and NADPH heat and fluorescence Moving to another question will save this response. esc 吕0 000 000 F1 F2 F3 F4 F5 @ # 24 1
Question 9 2 pts Kate and Lisa discuss photosynthesis. Which of the following statements is/are correct about photosynthesis? Choose all the apply. CO2 is an input. Glucose is an output. 02 is an output. Water is an output. Water is an input. Glucose is an input.
QUESTION 17 What is common to both photosystems I and II? Both involve the generation of oxygen Both involve the splitting of water to donate an electron to the reaction center O Both are found in the stroma Both contain a reaction center
Light Reactions Dark Reactions Sugar Chloroplast Light ATP NADPH Calvin cycle NADP ADP Granum co. Figure 7.3. Processes of photosynthesis. The light reactions directly require light energy from the sun. The "dark reactions" are driven by the high energy electrons produced by the light reactions. The synthesis reactions happen in the daytime, but are sometimes called "dark" reactions because light energy is not directly required. What kind of energy is required to run the synthesis reactions? Where does that energy come from?