The last phase of Calvin cycle, the regeneration phase ensures the continuous supply of RuBP for carboxylation and regenerates it using G3P. What does the Calvin Cycle do? 2)hydrolysis of ATP to ADP. Q. Furthermore, this process does not require oxygen. True. Discussion. Q. This takes place in the grana region of the chloroplast. Calvin cycle. Formerly Peter S. Lv 7. answer choices . Which of the following is NOT a reactant of the Calvin Cycle? Why Is Water Required As A Reactant In Photosynthesis? Read This! What Happens In the Calvin Cycle and Where Does It Takes Place in Plants. These light-independent reactions are also known as the dark reactions (because light is not a reactant) or the Calvin Cycle. Operations Management . Yes, it completes photosynthesis . b. Making Food “From Thin Air” You’ve learned that the first, light-dependent stage of photosynthesis uses two of the three reactants, water and light, and produces one of the products, oxygen gas (a waste product of this process). Detailed steps of Calvin-cycle (C 3-cycle) or PCR-cycle which have also been shown in Fig. It soon gets hydrolysed into 2 molecules of 3-phosphoglyceric acid (3PGA). 30 seconds . Q. This process happens in all aerobic organisms including plants. Top Biology Educators. The Calvin cycle is known as the dark reaction because it is the metabolic cycle of photosynthesis that does not require light. Name the phase against each of the events. Tags: Question 11 . Business. a. answer choices . B. Question: QUESTION 7 Question: Why Must The Light Reactions Of Photosynthesis Occur Before You Begin The Calvin Cycle? Why Is Another Name For The Calvin Cycle And Why? What Is The Calvin Cycle? Assign to Class . The Calvin Cycle. Sugars made in the light-independent reactions are moved around the plant (translocation). ATP. Why? a. carbon fixation . See Answer. % Progress . The Calvin Cycle occurs during photosynthesis and makes a glucose (sugar) molecule. Campbell Biology 10th. hydrolysis of ATP to ADP B. the incorporation of CO2 into an organic molecule by RUBISCO C. the synthesis of a three-carbon carbohydrate D. reduction of NADP+ to NADPH They produce six molecules of G3P (containing 18 carbon in all). The Calvin Cycle, named for Berkeley biochemist Melvin Calvin (1911-1997), the recipient of the 1961 Nobel Prize in Chemistry for discovering the Dark Reaction stage, is the process by which the plant makes sugar with the help of NADPH and ATP from the light reaction stage. d. production of G3P. The light reaction helps the Calvin cycle by providing ATP which is its energy source, and NADPH for reducing ability. Correct answers: 3 question: What will most likely happen to a plant that does not receive enough C02? Unit 2–Photosynthesis Many plants have stomata that take in CO 2 at night and release it during the day. In much the same way, the Calvin cycle regenerates RuBP to begin the next cycle. Introduces the Calvin Cycle, otherwise known as the dark reactions which is the second stage of photosynthesis. check_circle Expert Answer. Favorite Answer. Practice. Calvin Cycle. 30 seconds . Get your … Plants depend on the Calvin cycle for energy and food.Other organisms, including herbivores, also depend on it indirectly because they depend on plants for food. Want to see this answer and more? 0 0. green apple. Answer Save. The Calvin cycle will produce less glucose. What will most likely happen to a plant that does not receive enough C02? Relevance. Steps. In stage 3, RuBP, the molecule that starts the cycle, is regenerated so that the cycle can continue. A. In stage 2, the organic molecule is reduced using electrons supplied by NADPH. menu. 8. neither the light reactions nor the Calvin cycle. E) the chloroplast, but is not part of photosynthesis. A. In stage 1, the enzyme RuBisCO incorporates carbon dioxide into an organic molecule, 3-PGA. The Calvin Cycle can happen during the day. SURVEY . Anonymous. Photosynthesis. B) the Calvin cycle alone. Products. Carbon dioxide concentrations decrease at night. True. The G3P (not glucose) is the carbohydrate produced during Calvin cycle. And this all happens in the Calvin cycle. 7. Whats the first step of the Calvin Cycle, and what is it called? Thus, the correct answer is … 1 decade ago. 9. Describe The Structure Of A Photosystem. 14. next one - D -removal of electrons from chlorophyll molecule. Is the Calvin Cycle part of photosynthesis? Progress % Practice Now. MEMORY METER. false. Why Are Leaves Green? For every three carbon dioxide molecules that are fixed, three molecules of RuBP were needed. in the stroma of a chloroplast cell. Tags: Question 7 . What Does The Calvin Cycle Produce 2. (A) carbon fixation (B) oxidation of NADPH (C) release of oxygen (D) regeneration of the CO2 acceptor. NADPH. 15. true. c. The Calvin cycle depends on products of the light reactions. C. The light reactions will stop absorbing light energy. In a plant leaf, the reactions that produce NADH occur in A) the light reactions alone. Preview; Assign Practice; Preview. 1 Answer. 3 Answers. Propose what might happen to photosynthesis if ATP were not produced in the light reactions. What Happens In The Calvin Cycle? You must be signed in to discuss. SURVEY . D) neither the light reactions nor the Calvin cycle. answer choices . The Calvin cycle (also known as the Benson-Calvin cycle) is the set of chemical reactions that take place in chloroplasts during photosynthesis.. 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