Which of the following correctly sequences the steps of non-cyclic electron transport?    a) Chlorophyll molecules absorb UV radiation exciting electrons which flow through photosystem I, returning to the chlorophyll molecules b) Electrons donated from water molecules pass through photosystem I then photosystem II before returning to the chlorophyll molecules, generating ATP in the process c) Water is oxidized by the capture of light energy; these excited electrons are passed through the dark reactions, returning to chlorophyll during the final light reactions d) The ATP and NADPH generated by the reactions of photosystem II and photosystem I are utilized by the Calvin Cycle to build high energy glucose molecules

Q: Where did the energy to power the light-independent reactions come from?   A. chlorophyll from…

A: Autotrophy is nothing but the ability to produce organic molecules using carbon. Autotrophs commonly…

Q: During photosynthesis, the synthesis of ATP is driven by the flow of H+ from the thylakoid lumen…

A: Hi, Thanks For Your Question.  Answer : During Photosynthesis, The Synthesis Of ATP Is Driven By The…

Q: When discussing why the rate of photosynthesis did not increase at higher light intensities, the…

A: Photosynthesis is a process by which carbon dioxide is transformed into carbohydrates. It happens in…

Q: During the light-dependent reactions the high energy electron from P680. Select one: a. moves to…

A: In photosynthesis, the light-dependent reactions take place on the thylakoid membranes. These…

Q: A damage in the thylakoid membrane caused the protons to leak into the stroma. Which of the…

A: INTRODUCTION Thylakoid membrane This is a membrane bounded thing seen inside the chlotoplast and…

Q: Which of the following is in the correct order from smallest to largest?       Thylakoid disk,…

A: A typical green leaf cross-section will show: a layer of cuticle just above the upper dermis cells.…

Q: Which of the following is true regarding C3 photosynthesis? OPhotorespiration rates are 30-50% lower…

A: Q1. Which of the following is true regarding C3 photosynthesis?   Photorespiration rates are 30-50%…

Q: Which of the following is NOT true of photosynthesis? Light-excited electrons in chlorophyll…

A: Photosynthesis occurs in two steps, light-dependent reaction and light-independent reaction. The…

Q: Photosystem II uses sunlight to strip electrons (and protons) away from which of the following…

A: Photosystem II is the protein complex in light-dependent reactions of photosynthesis. Photosystem II…

Q: The light reactions of photosynthesis take place in the        thylakoid disk    the outer…

A: Photosynthesis is a process in which plants, some bacteria and algae can synthesize food in form of…

Q: Where is the electrochemical gradient located in the chloroplast? Why is it important? Why are the…

A: Hello there. Thank you for the questions. Since you have posted multiple questions and have not…

Q: Which of the following changes would decrease ATP production in the light-dependent reactions of…

A: The energy consumed by sunlight is retained by two forms of energy-carrier molecules: ATP and NADPH,…

Q: If ribulose bisphosphate were removed from a chloroplast, which of the following statements would…

A: As we know photosynthesis is a physiochemical process by which photosynthetic organism converts…

Q: what is the process called that provides the energy to pump protons during the light dependent…

A: The photosynthesis is the process by which chlorophyll containing plans produce organic molecules…

Q: High intensity light has a negative effect on photosynthesis; in fact, too much light can diminish…

A: Light is one of the factors that influence photosynthesis. The intensity of light, quality and…

Q: It has been said that photosynthesis is the opposite of respiration. But is it really? Describe…

A: Photosynthesis is the process by which carbon dioxide and water are converted to oxygen and glucose.…

Q: Photosystems are used in which phase of photosynthesis? • Which of the following molecules is…

A:

Q: Which of the following statements is FALSE for photosynthesis? Select one: O a. Carbon dioxide is…

A: An autotroph is an organism that synthesizes complex organic compounds such as carbohydrates,…

Q: In the light-dependent reaction of photosynthesis, what specifically happens in the electron…

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Q: Sketch one photosystem. Label the light-harvesting complex, reaction center chlorophyll, and primary…

A: Introduction :  Photosystem II / PSII is present in stacked region of thyllakoid.  PSI and ATP…

Q: When oxygen gas is released as a result of photosynthesis, it is a direct byproduct of what process?…

A:

Q: Summarize the starting and ending products for each step in the light-dependent reactions:…

A: Light-dependent reactions  These reactions use light energy to make two molecules needed for the…

Q: What is CAM photosynthesis and why is it better than either C3 or C4 photosynthesis in desert or…

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Q: Which of the following statements is FALSE? Water is the ultimate electron donor. Photosystem II has…

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Q: Oxygenic photosynthesis, in cyanobacteria, green algae, and green plants, consumes which of the…

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Q: Which of the following descriptions about photosystems during linear electron flow is not correct?…

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Q: What are the two places where light energy is required in the light reaction of photosynthesis? Why…

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Q: Why is it necessary to lyse the chloroplasts? 1.DCPIP passes easily across the intact chloroplast…

A: The photosynthesis is responsible for the production of organic molecule by using sunlight, carbon…

Q: Which of the following processes during photosynthesis is incorrectly coupled to its typical…

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Q: As part of the process of photosynthesis, acidification of the thylakoid lumen occurs. The…

A: The thylakoid lumen is continuously surrounded by the thylakoid membrane.

Q: Put the steps of photosynthesis in order…

A: Photosynthesis is the process of making food in the form of glucose.

Q: Which of the following is characteristic of Photosystem I but NOT Photosystem I1? Select one: O It…

A: Photosystems are functional units of photosynthetic protein complexes that are involved in the…

Q: Which of the following statements is/are TRUE for photosynthesis? The e- moves from H20 to NADP+.…

A: Photosynthesis occurs in two phases- light phase and light independent phase (commonly known as dark…

Q: Which of the following best describes the products of the photochemical reactions of photosynthesis?…

A: Photosynthesis means the oxidation of water into oxygen and reduction of carbon dioxide into sugars…

Q: Eukaryotic chloroplasts generate exactly how many product molecules, in their consumption of six…

A: The biological process by which the green plants, some algae, and bacteria are absorbing energy from…

Q: Which of the following approaches would be the best way to detect the lack of photosystem II in some…

A: Determine whether they produce O2 in the light.

Q: Photosynthesis can be divided into two steps: the light-dependent reactions and the Calvin cycle.…

A: Answer of the question given below...

Q: What is a redox reaction? When the water molecule donates its electron to the chlorophyll molecule…

A: A.  Redox reactions are oxidation-reduction chemical reactions in which the reactants undergo a…

Q: If Photosystem I is inhibited, will H+ still be pumped into the thylakoid space? O No, because the…

A: When an electron leaves PSII, it is transferred first to a small organic molecule (plastoquinone,…

Q: Match the following. Stroma Light reactions ATP nd NADPH Green pigment Photosystem 1 and 2 Fluid in…

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Q: Chloroplasts contain chlorophyll and carotenoids. Chlorophyll directly absorbs light for use in…

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Q: How does photosynthesis transform solar energy into the chemical energy of sugar molecules? Match…

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Q: Put the events in correct order: + A photon of light excites a pigment molecule in photosystem I +…

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Q: Which of the following statements is TRUE?   Select one: a. The immediate product of the light…

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Q: Which of the following occurs ONLY in photosystem I and NOT in photosystem II?   a. The energy of…

A: Asked : The process that occurs only in photosystem I and not II.

Q: Which of the following accepts an electron from water in photosynthesis? P680 in Photosystem II O…

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Q: Which substance (or substances) is/are oxidized in the light dependent reactions of photosynthesis?…

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Photosynthesis

Plants have a capacity that we humans can only imagine— the ability to produce food from sunlight. Sure, we can prepare some dishes that we can savor on, but it become possible because of the plants (as they serve as a producers of all the raw materials required). Photosynthesis is the method of assembling carbohydrates with the aid of sunlight.