Which stage of the light-dependent reactions of photosynthesis is linked to photosystem I?   ATP synthase phosphorylates ADP, forming ATP in the stroma.   Hydrogen ions in the thylakoid compartment follow their gradient and flow through ATP synthases.   Electrons from the photosystem move through an electron transport chain to form NADPH.   The photosystem pulls replacement electrons from water molecules breaking the molecules into oxygen atoms and hydrogen ions.

Q: Which Calvin cycle products are light reactions? A. ADP, Pi, and NADP+ B. Electrons from CO2 - G3P…

A: The energy generated by the LRs (light reactions) is used to power the CO2 to sugar G3P conversion.…

Q: Where does the Calvin cycle take place? A) stroma of the chloroplast B) thylakoid membrane C)…

A: Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into sugar, which…

Q: Which of the following is true of the Calvin cycle? Antioxidants and xanthophylls can reduce the…

A: Photosynthesis is the process which is responsible for synthesis of glucose from the carbon dioxide,…

Q: As light intensity and carbon dioxide concentration increase, the rate of photosynthesis initially…

A: Photosynthesis: It is process of producing energy in organism like plants for metabolic processes.…

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

A: Photosynthesis is a phenomenon by which green living plants make their food (starch)in the presence…

Q: When there is light, plants release oxygen. What else may plants also use oxygen in? photosynthesis…

A: Plants release oxygen from photosynthesis. Photosynthesis is a process in which green plants prepare…

Q: Put the steps of photosynthesis in order 1. NADPH is oxidized 2. Photosystem

A: 1. Absorption of light-first step in photosynthesis is the absorption of light by chlorophylls that…

Q: Carbon, in the form of CO2, must be taken from the atmosphere and attached to an existing organic…

A: Introduction Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into…

Q: In most plants, carbon is fixed through photosynthesis when the enzyme Rubisco attaches carbon…

A: Photorespiration It is also called C2 photosynthesis. In this process, the enzyme RuBisCO oxygenates…

Q: Which process of photosynthesis is directly linked to the production of ATP? Select one: A.…

A: INTRODUCTION Photosynthesis Photosynthesis is a process by which the green plants and some organisms…

Q: What process or processes produce the proton gradient that powers ATP synthase in chloroplasts?…

A: The light reaction of photosynthesis is responsible for the production of ATP and NADPH by…

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: Diagram 4: The Light Reactions of Photosynthesis STROMA (low H concentration) Cytochrome complex…

A: Thylakoids are those membrane bound compartments which are present inside the chloroplasts and…

Q: Which of the following are inputs of the Calvin Cycle? Choose all that apply. sunlight O oxygen gas…

A: Calvin cycle is a light independent reaction in photosynthesis which takes place in three steps.

Q: Select the appropriate term from the drop down menus to complete the concept map that summarizes the…

A: Photosynthesis- It is carried out mainly by plants. But some other organisms such as algae, some…

Q: Where do photosynthetic organisms get the energy needed to make sugars during the light-…

A: Animal cells produce ATP by cellular respiration, whereas plant cells produce carbohydrates through…

Q: Energy-capturing portion of photosynthesis that takes place in thylakoid membranes of chloroplasts…

A: Passage of electrons along a series of carrier molecules from a higher to a lower energy level; the…

Q: Which of the following is not produced during the light reactions of photosynthesis?       H2O…

A: The photosynthesis is the process by which the plants and some other organisms uses the light energy…

Q: The purpose of the light reactions is to produce, for the Calvin cycle. carbon dioxide and ATP…

A: Sun produces large amount of electromagnetic radiations.Humans can observe only a small amount of…

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: Increasing light intensity decreases the rate of photosynthesis. 13.T F Carbon dioxide molecules…

A: (According to guidelines, we are supposed to answer only three questions. Please repost other…

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: What are the products of the light-dependent reactions of photosynthesis? 1) production of ATP,…

A: Light reaction are the reactions that happen in the thylakoid membrane present in the chloroplasts.…

Q: Which of the events listed below occurs in the light reactions of photosynthesis? NADP+ is produced…

A: Light reaction is the first stage in photosynthesis where the light energy is trapped from sunlight.…

Q: Which of the following statements about the light reactions of photosynthesis are correct?   1.…

A: Plant cells are capable of photosynthesis because of the presence of the light- absorbing green…

Q: Which of the following scenarios happens during the light-dependent reaction of photosynthesis?…

A: light dependent reaction in photosynthesis conversion the energy of the sunlight into the chemical…

Q: When a photon is absorbed by a chlorophyll, the energy of the photon is transferred to an electron,…

A: Photosynthesis is a process through which plants and other organisms transform light energy into…

Q: Chemicals called uncouplers can make membranes permeable to small molecules and ions. What effect…

A: Chemical agents that uncouple oxidation from phosphorylation in the metabolic cycle so that ATP…

Q: Diagram 4: The Light Reactions of Photosynthesis STROMA ow ooncetrion Photosystem Cytho mles Light…

A:

Q: if mutation makes photosystem I function less efficiently, which of the following is most directly…

A: photosystems are the photosynthetic units of green plants that contain pigment molecules. The two…

Q: Which of the following correctly sequences the steps of non-cyclic electron transport? * Water is…

A: Plants cannot use light energy directly to make sugars, they change the light energy into a chemical…

Q: The reactants and products of the light reactions. Explain how light supports the light reactions…

A: NOTE- Since you have posted a question with multiple subparts so we will solve the first three parts…

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: 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: Why is photorespiration said to be an energy-wasting process? O Because it requires a high…

A: The food-making process of green plants and some other lower-level organisms in the presence of…

Q: Which of the following statements about the light reactions of photosynthesis are correct?   1.…

A: The light reaction of photosynthesis takes place in the thylakoid membranes of the chloroplasts. The…

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: Energized electrons from the second photosystem pass down an electron transport chain to the second…

A: The production of food (sugars) and oxygen is accomplished by the process of photosynthesis, which…

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

A: 1. A photon of light excites a pigment molecule in photosystem II 2.  Excitation is transferred to…

Q: From which component of the light-dependent reactions does NADPH form most directly? a. photosystem…

A: Plants play important role in producing oxygen on the earth. Plants go through the process known as…

Q: The light-dependent reactions of photosynthesis generate ________ and ________ to carry solar…

A: Question - The light-dependent reactions of photosynthesis generate ________ and ________ to carry…

Q: Which of the following is the correct statement about photosynthesis? O water is reduced to become…

A: Oxidation- reduction reaction is also called as redox reactions. It is a type of chemical reaction…

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

A: The photosynthesis process involves a variety of reactions where some of the products get reduced…

Q: Put the steps for the formation and usage of ATP in photosynthesis in order. 1. Hydrogen ions will…

A: Introduction Photosynthesis Is The Conversion Of Light Energy Into Chemical Energy In Green Plants…

Q: During which process of photosynthesis is water split and oxygen released? Calvin Cycle photosystem…

A: Photosynthesis is the process of conversion of CO2 and water molecule in sugars and oxygen.

Q: What stages of the light-dependent reactions occur prior to the buildup of hydrogen ions in the…

A: All living organisms require energy to function. This energy is generally obtained from the food.…

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.