BIOCHEMISTRY W/1 TERM ACHEIVE ACCESS
9th Edition
ISBN: 9781319425746
Author: BERG
Publisher: MAC HIGHER
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Chapter 19, Problem 14P
Interpretation Introduction
Interpretation:
The ultimate electron acceptor and donor in photosynthesis and the force driving electron flow between the donor and the acceptor has to be explained.
Concept introduction:
In general the photoelectron transfermechanism in photosynthesis comprises of two light reactions, i.e.,light reaction I and light reaction II, which occur during electron transferthrough Photosystem II and Photosystem I respectively.
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Chapter 19 Solutions
BIOCHEMISTRY W/1 TERM ACHEIVE ACCESS
Ch. 19 - Prob. 1PCh. 19 - Prob. 2PCh. 19 - Prob. 3PCh. 19 - Prob. 4PCh. 19 - Prob. 5PCh. 19 - Prob. 6PCh. 19 - Prob. 7PCh. 19 - Prob. 8PCh. 19 - Prob. 9PCh. 19 - Prob. 10P
Ch. 19 - Prob. 11PCh. 19 - Prob. 12PCh. 19 - Prob. 13PCh. 19 - Prob. 14PCh. 19 - Prob. 15PCh. 19 - Prob. 16PCh. 19 - Prob. 17PCh. 19 - Prob. 18PCh. 19 - Prob. 19PCh. 19 - Prob. 20PCh. 19 - Prob. 21PCh. 19 - Prob. 22PCh. 19 - Prob. 23PCh. 19 - Prob. 24PCh. 19 - Prob. 25PCh. 19 - Prob. 26PCh. 19 - Prob. 27PCh. 19 - Prob. 28PCh. 19 - Prob. 29PCh. 19 - Prob. 30PCh. 19 - Prob. 31P
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- The light phase of photosynthesis at the molecular... Photosystem II r QUALI Watch on YouTube Q Search Answer the following questions using the virtual lab light phase video. Where do the electrons for the light reaction come from? How does light cause protons to be pumped? If photosystem 1 (the second photosystem in the chain) is mutated and does not work, will the plant still be able to provide ATP for the Dark reaction? SLO 2 LO M CSU 40 4+ 8 244 9 >11. Share 111 112 +arrow_forwardRET or FRET. Resonance energy transfer: a. Results in separation of charge. b. Powers ATP synthesis. c. Allows energy flux in the light-harvesting complex. d. Does not existarrow_forwardIn regard to photosynthesis. Electron flow of the light reactions is a series of oxidation-reduction reactions. Do you agree with this statement?arrow_forward
- Asap. Explanation. Wellarrow_forwardCreate a concept map for this. Include all terms. “Photo” Portion of Photosynthesis (“Light Reactions”): Chloroplast, Grana, Thylakoid, Sunlight, Chlorophyll, Photosystem II(ETC), Photosystem I (ETC), High Energy electrons, Proton Gradient, ATP, NADPH, Water, Oxygen, Hydrogen Ions (H+), ADP, NADP+ Use all terms listed. Make as many connections as you can. Be sure your maps are clear.arrow_forwardPhotosyntheis related question (s): When protons move out of the thylakoid, are they moving up or down their concentration gradient? (From low to high concentration or from high to low concentration?) What protein(s) facilitate the transport of protons out of the thylakoid? We can write the formula for photosynthesis as follows: 6 H2O + 6 CO2 + light energy → C6H12O6 + 6 O2 How would you write a formula for the light reactions? Include ATP, ADP, NADP and NADPH as relevant? How would you write a formula for the Calvin cycle? Include ATP, ADP, NADP and NADPH as relevant.arrow_forward
- Photosynthesis and Respiration: Explain the details of the light-dependent reaction. Make sure you provide the details as to how all three products are made and where this reaction takes place.arrow_forwardQuestion 5 Review Concept 10.4 Calvin Cycle. Match the term and its description. Each term can only be used once. G3P. ADP, NADP+ and Pi | Choose ) 9 ATP. 6 NADPH, 3 CO2 | Choose J Carbon fixation is catalyzed by this enzyme called | Choose ) This molecule is considered as CO2 acceptor. | Choose J >arrow_forwardavelengths (Choose J |Choose | graph plotting a pigment's light absorption versus wavelength reaction- center complex is system consists of a reaction-center complex surrounded by nt-harvesting complexes absorption spectrum spectrophotometer molecule located in the reaction center accepts excited ctrons photosystem light harvesting complex reaction-center chlorophyll a of this photosystem iş called P680 ause it is best at absorbing a wavelength of 680 nm. primary electron acceptor wavelength PSI estion 4 PS II action spectrum >arrow_forward
- create a concept map for this. Include all terms. Oxidative Phosphorylation (ETC) Inner Mitochondrial Membrane, Membrane Proteins, High Energy Electrons, NADH, NAD+, FADH, FAD+, ADP, ATP, O2, H2O, ATP Synthase, Proton Gradient Use all terms listed. Make as many connections as you can. Be sure your maps are clear.arrow_forwardOdd man out. Which of the following is not a component of chloroplasts? a. Thylakoid membrane b. Stromal lamellae c. Cristae d. Granumarrow_forward24. Backward. In what way is the electron transfer in ferridoxin- NADP reductase similar to that of the pyruvate dehydrogenase complex?arrow_forward
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