Mark ALL that are true for cyclic photophosphorylation. Select one or more: a. Requires Photosystem II but not Photosystem I. b. Electrons are recycled back to the original photosystem, and therefore water is not required as an electron donor. c. Generates O2 and ATP, but not NADPH. d. Enables electrons to bypass the electron transport chain between the two photosystems. e. It is coupled to proton transport into the stroma.

Q: The overall process of photosynthesis a. results in the reduction of CO2 and the oxidation of H2O.…

A: Plants are multicellular and mostly green colored organisms belonging to kingdom Plantae. They…

Q: Please help me answer questions 79 and 82 79. How do CAM plants minimize photorespiration? A.…

A: 79. CAM stands for Crassulacean Acid Metabolism and it is a mechanism of photosynthesis involving…

Q: The excited electron from photosystem I a. can be returned to the reaction center to generate ATP…

A: The process of generating energy by the plants in the presence of sunlight utilizing carbon dioxide…

Q: Carbon dioxide is required for which of the following processes in photosynthesis? a) the Calvin…

A: Photosynthesis is an intracellular anabolic process in which glucose molecules are synthesized using…

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: The light dependent reactions of photosynthesis are characterized by   A. oxidation of carbon…

A: Photosynthesis is the process in which carbon dioxide and water combine in the presence of…

Q: Under certain conditions, the thylakoid membrane of the chloroplast may become 'leaky’ allowing ions…

A: If the thylakoid membrane is made leaky, the electrochemical proton gradient would be disrupted. In…

Q: The overall flow of electrons in the light-dependent reactions is froma. antenna pigments to the…

A: Carbohydrates are required for supporting infinite life forms on Earth, and carbon dioxide is a…

Q: Explain in detail of the stages of photosynthesis without explaining all the reactions of each…

A: Photosynthesis is the process by which the green plants are involved in the conversion of light…

Q: Name and describe the two important photosynthetic adaptations that minimize photorespiration

A: Photorespiration is a process in which plants take oxygen in the presence of light and produce…

Q: How does the electron transfer pathway from photosynthesis II to photosynthesis I in the…

A: Photosynthesis can be split into two types of reactions: light dependent reaction and light…

Q: e overall outcome of the light reaction

A: here we have been asked what is the overall outcome of light reaction that occurs during…

Q: Plants have evolved by developing mechanisms that promote entry of CO, into the Calvin Cycle (CC) to…

A: A Dark reaction also called the Calvin cycle involves the reduction and fixation of carbon in…

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: This Z diagram of the light dependent reaction shows how an electron moves from the reaction center…

A: The "Zscheme" describes the oxidation/reduction changes that occur during photosynthesis's light…

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: The Calvin cycle, the "dark reaction" or Carbon fixation reactions of photosynthesis, cannot occur…

A: The Calvin cycle, the "dark reaction" or Carbon fixation reactions of photosynthesis, cannot occur…

Q: Both the light reactions and light-independent reactions of photosynthesis… Select one: a. None of…

A: Plants make their own food through the process known as photosynthesis. Photosynthesis process…

Q: Explain the advantages and disadvantages of the C3 pathway for photosynthesis.  Under which…

A: C3 plant: - Plants that utilizes the C3 pathway as the sole mechanism to convert carbon dioxide into…

Q: Look at the equation for photosynthesis and try to explain a basic overview of the process of…

A: Photosynthesis  It is defined as the process through which plants use the sunlight to convert the…

Q: Suppose a researcher is carrying out studies in which she adds a nonphysiological electron donor to…

A: If the researcher will illuminate at 700nm (photosystem I) as well 680nm (photosystem II) and adding…

Q: What is the role of Cyclic photophosphorylation? O It transfers electrons from photosystem Il to…

A: *The process of formation or Synthesis of ATP by mitochondria and chloroplast in cell is called…

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

A:

Q: Place the following steps of the Light-Reactions of Photosynthesis in order.…

A: Photosynthesis is plants occur in two stages. One involves light reactions and other involves dark…

Q: Briefly explain the light-dependent reactions of photosynthesis: where does this take place, what…

A: Photosynthesis is the process in which plants use sunlight, water, and carbon dioxide to produce…

Q: what is the fundamental reason for the drop of photosynthetic rate at noon? a. Photosynthetic…

A: Photosynthesis is an anabolic process by which green plants and other phototrophs synthesize…

Q: Suppose a researcher is carrying out studies in which she adds a nonphysi- ological electron donor…

A: Chloroplasts are the part of plant and algal cells that carry out photosynthesis, the process of…

Q: Describe and explain the cellular locations and processes of Energetic Coupling (at least 2 types!)…

A: Photosynthesis is a vital process for all plants in order to survive. Plants use the light energy…

Q: Explain the production of ATP and NADPH during coupling photosystems I and II. PLEASE illustrate how…

A: Photosynthesis is a process through which the autotrophs synthesize their food by using solar…

Q: In photosynthesis, contrast the light reactions with the light independent reactions, in terms of…

A: Photosynthesis can be defined as the process in which the green plants and other organisms convert…

Q: Which of the following is one way in which a photosystem is different from a photoreceptor? A. It is…

A: Correct answer is option b i.e., unlike a photoreceptors, in a photosystem  light absorption…

Q: The C4 photosynthetic pathway A. Is always more efficient than any other type of photosynthesis B.…

A: Photosynthesis is a process used by plants to convert light energy into chemical energy. The…

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: Typically the CO2 necessary for photosynthesis enters through the stomata of the plant leaves…

A: Photosynthesis:  plants use Carbon dioxide, sunlight  and water to synthesize their food.  Phases of…

Q: (a) Explain how the amount of dissolved oxygen will change in the flask during the 12-hour-light…

A: Photosynthesis is the process that produces organic molecules from simple inorganic molecules from…

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: Which of the following is true of light-independent reactions of photosynthesis? Select all that…

A: The light-dependent and independent reactions make the process of photosynthesis, where products of…

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: Photosystem I produces a powerful reductant, whereas photosystem II produces a powerful oxidant.…

A: Photosystems are of two types and the photosystem I [PSI] and photosystem II [PSII].each…

Q: The investigator suggested that insufficient amounts of carbon dioxide in the water may have been…

A: Photosynthesis is the process of the transformation of light energy into chemical energy by green…

Q: What is the difference between the cyclic and noncyclic pathways of photosynthesis? a The cyclic…

A: Photosynthesis is an oxidation-reduction process wherein the water oxidation is coupled with oxygen…

Q: Describe the three phases of the Calvin Cycle and how the products of the light-capturing reactions…

A: The Calvin cycle occurs in the plants and algae, where carbon dioxide is fixed and converted to food…

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

A: The initial step in photosynthesis is the trapping of light energy that is transferred to P680 from…

Q: Major Events and Features of Photosynthesis REACTION SERIES 1. Light-dependent reactions (take place…

A:

Q: Although the Calvin cycle does not depend on light, it generally does not occur during night. What…

A: It generally occur during day time because

Q: In chloroplasts, the light reactions power the creation of ATP via chemiosmosis. In relation to this…

A: The electrons from the initial light reaction reach Photosystem I, then are raised to a higher…

Q: What are the products of the light-dependent reactions of photosynthesis? Select all that apply.…

A: The main difference between light and dark reaction is that light reaction is the first stage of…

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.