The Calvin cycle requires both ATP and NADPH. Which of these molecules provides the major input of energy needed to synthesize carbohydrates?
Q: How does the production of sugars by tropical plants differ from the same reactions in the Calvin…
A: Photosynthesis is an important process used by photoautotrophs for the conversion of light energy…
Q: describe the fate of the simple sugar G3P generated by the Calvin cycle?
A: Photosynthesis is a process through which the autotrophs synthesize their food by using solar…
Q: What are the outputs of the Calvin cycle? What is the primary function of the Calvin cycle?
A: The Calvin cycle is the light-independent chemical reaction in which carbon dioxide is fixed to…
Q: Which one is Calvin cycle? oxygen, glucose, NADPH, or ATP?
A: The Calvin cycle is also known as dark reactions, which occur in the stroma of the chloroplast. It…
Q: What are the outputs of the calvin cycle?
A: The Calvin cycle is one of the mechanisms used by the photosynthetically active organisms (plants…
Q: Where does the Calvin Cycle occur? In the thylakoid membrane In the thylakoid space…
A: Calvin cycle Its a process through which plants turn carbon dioxide from the air into sugar. It is…
Q: How many times does a calvin cycle need to be run through in order to produce on glucose? (assume…
A: The Calvin cycle produces sugar molecule from carbon dioxide, ATP and protons from NADPH. This cycle…
Q: Which of the following does NOT occur in the Calvin cycle? Select one: O Oxidation of NADPH. O…
A: The Calvin cycle is also known as the carbon fixation cycle by which oxygenic photosynthetic…
Q: During the first stage (carbon fixation) of Calvin cycle reactions, the enzyme RuBisCO incorporates…
A: Calvin cycle - also known as carbon dioxide fixation reaction. It occurs in the Stroma of the…
Q: To synthesize one glucose molecule, the Calvin cycle uses__________ molecules of CO2, __________…
A: The Calvin cycle or the Calvin-Benson cycle is the set of chemical reactions that takes place in…
Q: Describe the three steps of the Calvin cycle and whenATP and/or NADPH is needed.
A: BASIC INFORMATION PHOTOSYNTHESIS It is the process in which the plant makes their own food. In…
Q: Photosynthesis consists of: oxidative phosphorylation and Calvin cycle Glycolysis and Calvin cycle…
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Q: Describe the three phases of the Calvin cycle.
A: Photosynthesis is a process in which plants, some bacteria and algae can synthesize food in form of…
Q: The G3P produced during the Calvin Cycle Reactions can be used by plants to make all of the…
A: The Calvin cycle is the cycle of chemical reactions performed by plants to “fix” carbon from CO2…
Q: How is carbon dioxide converted into glucose during the calvin cycle phase?show it in a diagram?
A: Answer: Introduction: Photosynthesis process used by plants to form carbohydrates. It is divided…
Q: Which part of the Calvin cycle would be affected if a cell could not produce the enzyme RuBisCO?
A: Calvin cycle is the photosynthesis light reaction. It is in need of energy molecules such as ATP and…
Q: How much NADPH and ATP is required to make one hexosemolecule by the Calvin cycle?
A: The synthesis of glucose from these compounds is simplified because the carbons are already…
Q: Do cycle enzymes get activated when th
A: Plants are known to be the primary producer of nature. They process foods by the mode of…
Q: Consider the Calvin cycle, and the noncyclic photosynthetic pathway. Why is the cyclic pathway so…
A: In photosynthesis, light dependent reactions uses two photosystems in order to energize the…
Q: The high energy molecules that provide the energy to run the reactions of the Calvin cycle are…
A: The Calvin cycle is a series of light-independent chemical reactions that take place in the stroma…
Q: Is water the only possible electron donor in photosynthesis? Why or why not?
A: Photoautotrophs are a type of higher organisms that can make their source of energy by using light…
Q: Explain why it takes six Calvin cycles to produce a glucose molecule.
A: The Calvin cycle is a light-independent photosynthetic reaction which was taken place in the stroma…
Q: n the Calvin cycle, what is the name of the enzyme that attaches a molecule of carbon dioxide to the…
A: The Calvin cycle happens in the stroma. Fixation of carbon takes place by utilizing the end products…
Q: Which of the following are products of the Calvin cycle that are then used as reactants in the light…
A: 6CO2 + 12 H20 gives 6 O2 and glucose molecule (1) . So reactants are CO2 and H20
Q: The initial carbohydrate product of the Calvin cycle is a. glycerate-3-phosphate b.…
A: The Calvin cycle is a light-dependent reaction in which the carbon reduces. Therefore it is also…
Q: how essential is the light- dependent reaction stage of photosynthesis in the Calvin cycle?
A: Plants are autotrophs. They are called so because they are not dependent on other organisms and can…
Q: Why is the Calvin cycle crucial to the functioning of all life forms?
A: Introduction: In plants, carbon dioxide (CO2) enters the chloroplast through the stomata and…
Q: It takes two GP3 to make one molecule of glucose - so how many turns if the Calvin cycle is required…
A: Calvin cycle is divided into three main stages - Carboxylation, Reduction and Regeneration. During…
Q: Which of the following scenarios does not occur during the reduction phase of the Calvin Cycle?…
A: Hi, Thanks For Your Question. Answer : Correct Option Is 3 (Glyceraldehyde 3-Phosphate Is Converted…
Q: What substrate of photosynthesis is used during the Calvin cycle?
A: Photosynthesis is a vital process for all plants in order to survive. Plants use the light energy…
Q: How does calvin cycle begin
A: The Calvin cycle is a process in which algae and plants convert carbon dioxide from the air into…
Q: What does the calvin cycle need help from in order to make sugars?
A: Photosynthesis is defined as the process by which autotrophs synthesize carbohydrates from carbon…
Q: What is the name of the molecule that transports high energy electrons from the light reactions to…
A: Photosynthesis in plants is a process of forming carbohydrates using Carbon Dioxide and water.…
Q: Which of the following are reactants of the Dark (light independent, Calvin cycle) reactions of…
A: Photosynthesis is a biochemical process in which plants and organisms that contain the chlorophyll…
Q: To produce 15 G3Ps, what will be the reactants from the light-dependent reaction and the Calvin…
A: The chemical reactions that transform carbon dioxide and hydrogen-carrier molecules into glucose are…
Q: Which of the following are products of the dark (light independent, Calvin cycle) reactions of…
A: Photosynthesis is a process that required carbon dioxide, sunlight, and water as a reactant and…
Q: In which parts of the Calvin cycle are high energy phosphate groups donated by ATP to boost the…
A: Carbon dioxide enters the plant through the chloroplast of the leaves. The leaves contain pores…
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: Why is the third stage of the Calvin cycle called the regeneration stage?
A: The Calvin cycle which is sometimes called the Benson-Calvin cycle describes the chemical events…
Q: Describe the three stages of the Calvin cycle.
A: Introduction :- Plants and algae employ the Calvin cycle to convert carbon dioxide from the air into…
Q: Why does it take three turns of the Calvin cycle to produce G3P, the initial product of…
A: The Calvin cycle which is sometimes called the Benson-Calvin cycle describes the chemical events…
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: Which of the following statements about the Calvin cycle is false? Possible Answers: The Calvin…
A: Calvin cycle is a set of chemical reactions in which plants uses carbon dioxide from air to convert…
Q: Describe the three major steps in the Calvin cycle and the role of the key enzyme rubisco.
A: The three crucial phases of the light-independent processes in photosynthesis are referred to as the…
Q: A decrease in entropy occurs during the CO2 uptake phase of the Calvin cycle, as freely moving CO2…
A: Photosynthesis is a process in which sunlight is used to convert carbon dioxide and water into…
The Calvin cycle requires both ATP and NADPH. Which of these molecules provides the major input of energy needed to synthesize carbohydrates?
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- Statement 1: In the Calvin Cycle, two molecules of glyceraldehyde 3-phosphate are produced if two molecules of carbon dioxide are fixed. Statement 2: If the carbon fixation phase of the Calvin Cycle begins with 6 molecules of ribulose bisphosphate and 6 molecules of carbon dioxide, 2 out of 12 molecules of glyceraldehyde 3-phosphate made at the end of the reduction phase are used in carbohydrate production while the remaining 10 molecules are needed to keep the Calvin Cycle turning by regenerating ribulose bisphosphate. Hide answer choices Statement 1 is true. Statement 2 is false. Statement 1 is false. Statement 2 is true. Both statements are true. Both statements are falseThere are some similarities and some differences between the citric acid cycle in the mitochondrion and the Calvin cycle in photosynthesis. Which of the following is NOT a true difference between the two cycles? Both involve CO2, but in the Calvin cycle CO2 is used brought into the process as a source of carbon for the sugar being built. In the Mitochondrion, CO2 is removed from the sugar and leaves the cell. In the Calvin cycle, ATP is used to carry chemical energy from the light reactions to the the Calvin cycle where the chemical energy is incorporated in the sugar molecule that is being manufactured. In the mitochondrion, ATP is produced and brought out of the mitochondrion so it can provide chemical energy to the many activities going on in the cytoplasm The first step in the Calvin cycle, the carboxylation of RuBP, produces a 12-carbon product that splits into two 6 carbon pieces. In the first step of the citric acid…Plants undergo both photosynthesis and cellular respiration. Why don’t plants simply use the ATP pro¬duced in the light reactions of photosynthesis to drive cellular processes? A) The ATP produced during photosynthesis is chemically different from the ATP produced during cellular respiration and cannot be used for anabolic reactions B) ATP cannot be stockpiled so the plants would have no energy during non-daylight hours C) The plants have no way of getting the ATP made during photosynthesis out of the chloroplasts to the rest of the cell D) Plants rely on cellular respiration to remove excess O2 and prevent photorespiration
- Select all the following pathways that produce ATP during cellular respiration 1)glycolysis 2) electron transport chain 3) calvin cycle 4) krebs cycle 5) preparatory reactionWhich of the following scenarios does not occur during the reduction phase of the Calvin Cycle? Hide answer choices Each molecule of 3-phosphoglycerate is phosphorylated by ATP to form 1,3-bisphosphoglycerate. Each molecule of 1,3-bisphosphoglycerate is reduced to glyceraldehyde 3-phosphate by the addition of two electrons from NADPH. Glyceraldehyde 3-phosphate is converted into Ribulose bisphosphate. Some of the glyceraldehyde 3-phosphate molecules are used in carbohydrate production.RUBP is regenerated to keep the Calvin cycle running. Which molecule performs a similar function in the citric acid cycle? CO2 citrate acetyl-CoA oxaloacetate NADH
- Where in respiration is the most ATP produced? Group of answer choices a)electron transport chain b)Calvin cycle c)Krebs cycle d)glycolysis e)pyruvate oxidationWhich of the following statements related to the Calvin Cycle is CORRECT? Six molecules of G3P are produced for every three carbon dioxide that undergo calvin cycle Carbon dioxide is attached to 3-phosphoglycerate resulting is 2 RuBP The regeneration of RuBP is important because it is directly used for the production of starch, cellulose, and glucose. One molecule of G3P exits the calvin cycle and five is used to form glucose for the production of starch, cellulose, and sucrose.a) Draw the carboxylation reaction mechanism catalyzed by Rubisco. Include the substrates, products, key amino acid residues in the active site, and important metal ions. b) Describe each step in the Rubisco carboxylation reaction and why the carbamylated lysine is critical for enzyme activity. c. Describe the purpose of the "regeneration stage" of the Calvin-Benson cycle.
- Explain the following statement: The O2 generated by photosynthesis is simply a by-product of the pathway’s generation of carbohydrates and ATP.Which of the following terms regarding the Calvin cycle are mismatched? a.) rubisco and ATP production b.) PGAL and rearranged from glucose c.) carbon fixation and stromaPhotosynthesis and cellular respiration both utilize free energy to generate ATP. What process is common to both photosynthesis and cellular respiration? a) Electron transport chain b) Calvin Cycle c) Citric Acid Cycle d) Photophosphorylation