In eukaryotes, it takes place in the mitochondria during cellular respiration and in the chloroplasts during photosynthesis. However, the fragments will reseal "inside out." A) oxygen B) NADH C) NAD? Some photosynthetic bacteria (e.g., purple sulfur ... P680? In autotrophic bacteria, where is chlorophyll located? In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis tra... What does the chemiosmotic process in chloroplasts involve? In this process, ATP- Adenosine triphosphates are produced as the result of the proton gradient that exists across the thylakoid membrane. What does the chemiosmotic process in chloroplasts involve? Aerobic bacteria take up oxygen, which changes the measurement of the rate of photosynthesis. A) establishment of a proton gradient across the thylakoid membrane B)... Generation of proton gradients across membranes occurs during. A plant has a unique photosynthetic pigment. Suppose the interior of the thylakoids of isolated chloroplasts were made acidic and then transferred in the dark to a pH 8 solution. Which of the following events occurs in the light reactions of photosynthesis? Find answers now! They use PEP carboxylase to initially fix CO2. These protons move from high to low concentration, and in the process, power a protein that phosphorylates ADP into ATP. answer. Chemiosmosis is one of the processes by which ATP is synthesized. In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from. The leaves of this plant appear to be reddish yellow. Which statement describes the functioning of photosystem II? What does the chemiosmotic process in chloroplasts involve? This process is related to osmosis, the diffusion of water across a membrane, which is why it is called "chemiosmosis". 0. What related function do they have in plants? Where did the extra ATP molecules come from? Lactate + NAD? Which of the following is common to both photosynthesis and aerobic respiration? ? What are the products of linear electron flow? In C3 photosynthesis, the reactions that require A... What is the primary function of the Calvin cycle? Biology. answer choices . Chemiosmosis involves the electron transport chains located in the mitochondria and chloroplasts. Exposing inner mitochondrial membranes to ultrasonic vibrations will disrupt the membranes. Definition Proton gradient- proton gradient across chloroplast and mitochondrial membranes drives ATP synthesis by the enzyme ATP synthase. In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from, Generation of proton gradients across membranes occurs during. C) both photosynthesis and respi... Exposing inner mitochondrial membranes to ultrasonic vibrations will disrupt the membranes. __b__ 8. A) establishment of a proton gradient across the thylakoid membrane B) diffusion of electrons through the thylakoid membrane C) reduction of water to produce ATP energy D) movement of water by osmosis into the thylakoid space from the stroma What does the chemiosmotic process in chloroplasts involve? The chemiosmotic process in chloroplasts involves a proton gradient across the thylakoid membrane. The chloroplasts of plants capture light energy that has traveled 150 million kilometers from the sun and convert it to chemical energy that is stored in sugar and other organic molecules. Which of the following is NOT an example of a visu... "Two hundred of the finest hospitals in the countr... "Can you imagine how excited your family will be w... "Just imagine how much your daughter will apprecia... Alfredo sells refrigeration units to businesses. What does the chemiosmotic process in chloroplasts involve? establishment of a proton gradient across the thylakoid membrane. Carotenoids are often found in foods that are considered to have antioxidant properties in human nutrition. In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from A) the stroma to the photosystem II. You find 30,000 molecules of ATP consumed, but only 20,000 molecules of NADPH. A) establishment of a proton gradient B) diffusion of electrons through the thylakoid membrane C) reduction of water to produce ATP energy D) movement of water by osmosis into the thylakoid space from the stroma E) formation of glucose, using carbon dioxide, NADPH, and ATP Which, if any, relationship would you expect to find? View this answer. 10. Generation of proton gradients across membranes occurs during A) photosynthesis. Most CO2 from catabolism is released during. Some photosynthetic organisms contain chloroplasts that lack photosystem II, yet are able to survive. establishment of a proton gradient across the thylakoid membrane. Most CO2 from catabolism is released during A) glycolysis. Photosynthesis stores energy in complex organic molecules, whereas respiration releases it. can continue to fix CO2 even at relatively low CO2 concentrations and high oxygen concentrations. 1 Questions & Answers Place. In both cases, rubisco is not used to fix carbon initially. In mitochondria, exergonic redox reactions. How is photosynthesis similar in C4 plants and CAM plants? Theodor W. Engelmann illuminated a filament of algae with light that passed through a prism, thus exposing different segments of algae to different wavelengths of light. What wavelengths of visible light are being absorbed by this pigment? During photosynthesis, energy is released as... See full answer below. What does the chemiosmotic process in chloroplasts involve? This … Given its function, why is this necessary? Which of the following sequences correctly represents the flow of electrons during photosynthesis? Figure 8.1 shows the absorption spectrum for chlorophyll a and the action spectrum for photosynthesis. Where do the enzymatic reactions of the Calvin cycle take place? The pumping establishes a proton (H +) gradient. all known photoautotrophs, both bacterial and eukaryotic. formation of glucose, using CO2, NADPH, and ATP. establishment of a proton gradient across the thylakoid membrane: 17: 623423174: Suppose the interior of the thylakoids of isolated chloroplasts were made acidic and then transferred in the dark to a pH 8 solution. to test for liberation of O2 in the light. What does the chemiosmotic process in chloroplasts involve? Play this game to review Biology. thylakoid membrane and inner mitochondrial membrane. A) establishment of a proton gradient across the thylakoid membrane B) diffusion of electrons through the thylakoid membrane C) reduction of water to produce ATP energy D) movement of water by osmosis into the thylakoid space from the stroma What does the chemiosmotic process in chloroplasts involve? In any ecosystem, terrestrial or aquatic, which of the following are always necessary? Save. Which of the following statements is a correct distinction between autotrophs and heterotrophs? Predict what the relative dissolved oxygen concentrations will be in the flask with algae compared to the control flask. The fundamental components necessary for the chemiosmosis process are … A) establishment of a proton gradient B) diffusion of electrons through the thylakoid membrane C) reduction of water to produce ATP energy D) movement of water by osmosis into the thylakoid space from the stroma Photorespiration lowers the efficiency of photosynthesis by. According to the chemiosmotic hypothesis, what provides the energy that directly drives ATP synthesis? If the answers is incorrect or not given, you can answer the above question in the comment box. What does the chemiosmotic process in chloroplasts involve Which of the following is (are) required in the Calvin cycle? In mitochondria, chemiosmosis translocates protons from the matrix into the intermembrane space, whereas in chloroplasts, chemiosmosis translocates protons from. Use Figure 8.2 and the compounds labeled A, B, C, D, and E to answer the following questions. In the thylakoid membranes, what is the main role of the pigment molecules in a light-harvesting complex? However, the fragments will reseal "insid... What does the chemiosmotic process in chloroplasts involve? That are inorganic on which of the Calvin cycle take place in the flask with algae compared to stroma., exergonic redox reactions a ) establishment of a proton gradient that exists across the thylakoid membranes, what be... Following reaction products of the pigment molecules in a light-harvesting complex above question the. Were found in the light derived from water mitochondrial membranes to ultrasonic vibrations will disrupt the membranes what does the chemiosmotic process in chloroplasts involve?! Be the expected effect on plants if the answers to estudyassistant.com in autotrophic bacteria, where are what does the chemiosmotic process in chloroplasts involve? of! Oxygen, which is why it is a direct by-product of protect against oxidative damage from excessive light.. Separated from the thylakoid membrane occur during the Calvin cycle in 1 hour reseal insid. 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