Which image below correctly depicts the proton gradient in the chloroplast? А В High (H+] High (H+] Low (H+) High (H+) D Low [H+] Low [H+] Low (H+) High (H )
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![Which image below correctly depicts the proton gradient in the chloroplast?
A
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High (H+1
High (H+1
Low (H+)
High (H+)
D
Low [H+]
Low [H+]
Low (H+)
High (H
O A](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F5df190a0-0135-412b-8287-5a70a7487817%2F6c20bd17-a38e-45e1-9ddc-323667dcae54%2Fvu7ntwb_processed.png&w=3840&q=75)
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- Identify the chemical basis for ApH and AY across the chloroplast thylakoid membrane by dragging the descriptions to their targets. Be sure to notice that the upper arrow iindicates ApH and the lower arrow indicates ΔΨ. ATP synthase complex H+ N ADP + P₁ Light energy ATP H*N Photosystem I/II- Chloroplast N side Aus PN ApH T + Thylakoid membrane HTp H+p Lumen Stroma P side Proton circuit A B High H concentration Low positive charge High positive charge Low H+ concentration Within the image, identify the types of proton translocation by dragging each label to its target. O XH₂ 2H+ + Z 2 H* ZH₂ O XH₂ Z 2H+ ZH₂ 2H+ C A B Proton pump Redox loopStep Input Output Light Dependent Reactions Light Independent Reactions (Dark Reactions) Write the full chemical equation for photosynthesis below: Eactors that Affect Photosynthesis Gas exchange usually results in a loss of o Desert plants have special, • Photosynthesis has an optimal and is limited by amounts of Section 3: Cellular Respiration (Aerobic Respiration) All living things need The food ( is broken down to and energy is released in the form of Write the chemical equation for cellular respiration below: Step 1: Glycolysis step process that breaks down into two smaller Results in small amounts of Does not require (anaerobic) Occurs outside Input Output © 2020 to present Keystone Sclence - All Rights Reserved www.teacherspayteochers.com/Store/Keystone-ScienceFor the chloroplast, the thylakoid membrane separates the thylakoid lumen from the stroma; the protons from the photosystems are transported, like with the mitochondrial inner membrane, against the gradient from the lumen to the stroma. However, the pH(lumen) – pH (stroma) is much larger, about 3.4. Calculate delta psi (the electric potential) for the thylakoid membrane, given that ∆G of proton transport is about the same as for the mitochondrion. Then comment on its permeability to ions, compared to the mitochondrial inner membrane’s permeability to ions.
- What process or processes produce the proton gradient that powers ATP synthase in chloroplasts? (Select ALL correct answers) Protons are produced when water is split Protons are produced when NADP+ is reduced OA proton pump uses light energy to move protons into the thylakoid space O A proton pump uses energy from the electron transport chain to move protons into the thylakoid spacePlant chloroplasts are able to generate which of the following inorganic product molecules during oxygenic photosynthesis? cell biology C6H12O6 CO CO2 O2 H2SPlant chloroplasts are able to generate which of the following inorganic product molecules during oxygenic photosynthesis? C6H12O6 CO CO2 O2 H2S
- Diagram 7: Rate of Photosynthesis with increasing light intensity 200 Pmax 150 100 - 50 -50 - -100 100 200 300 400 500 600 700 Light Intensity (arbitrary units) Glossary: 1. Pmax: The maximum pressure of oxygen gas. 2. Arbitrary units: The use of this term mean the graph is not using specific units as lc intensity could be measured in lumens and oxygen production could have been me mm of Hg Identify the light intensity in which oxygen production first begins to reach its maximum value. 200 units 100 units 700 units 500 units Oxygen Production (syun Kegque)avelengths (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 >What process is shown in the figure below? 3 Molecules CO2 RuBisCO Stage 1: carbon fixation 3 ADP 6 ATP ЗАТР 6 ADP Stage 3: regeneration of RUBP Stage 2: reduction 6 NADPH - 6 NADP*+ H* Sugar O Glycolysis O Light reactions of photosynthesis Oxidative phosphorylation Citric Acid Cycle O Dark reactions of photosynthesis
- What accurately represents the overall equation for photosynthesis? Multiple Choice ces 12 H20 + Light energy → C6H1206 + 6 O2 + 6 CO2 + 6 H20 6 CO2 + 12 H2O ± Light energy → C6H1206 + 6 02 +6 H2O 6 CO2 + 12 H20 + Light energy C6H1206 + 6 02 6 CO2 + Light enérgy - C6H1206 + 6 02+ 6 H20 C6H1206+ 6 02 + 12 H20 + Light energy 6 CO2 + 12 H20For the following questions, choose one to discuss: chloroplast/photosynthesis State at the outset which one you will discuss. A) What role do proton gradients play in the process of photosynthesis proton gradients allow B) Where are proton gradients formed? Within what structures are they seen in chloroplasts How do the structures help them to maintain a gradient? C) Explain where and how the chloroplast or mitochondria uses passive transport and active transport to complete photosynthesis or cellular respiration.shift T ctri File Paste tab Home X Cut Clipboard Copy Format Painter FADH2 caps lock Animals NADPH Chloroplast ATP synthase FAD Citric Acid cycle Proton gradient Substrate level phosphorylation Calvin Cycle High energy electrons NADP+ Protons ATP 70 words Mitochondria Oxidative Phosphorylation Glucose (Sugar) Insert esc K- fn ➜1 Draw ? @2 566 Q Times New Roma - Text Predictions: On A - Po BIU - ab x₂ x A-D-A-3 Type here to search f2 Design N 12 W S Accessibility: Good to go f3 Font # Layout References Mailings Review View Help A A Aa AEE-53EAT * 3 E X alt f4 $ O IOI 100 C % R 5 F === - B Paragraph T V 0 最開 6 G f7 (99+ & Y 7 H AaBbCcDc AaBbCcDc AaBbC AaBE T Normal 1 No Spac... Heading 1 Head DOW 00 J B N 1 8 Styles K M D.