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Vernon is using the diagram shown below to develop a model of photosynthesis. The letters A, B, and C each represent a reactant or product of the process. In the light-dependent reactions, light strikes the oval thylakoids. Compound A enters the thylakoid, and compound B leaves it. In the light-independent reactions, compound C enters a cycle in the stroma, and sugars leave the cycle. ATP and NADPH cycle between the two sets of reactions. What is the role of compound C? a. A reactant that provides the energy for assembling sugars b. A reactant that provides the carbon and hydrogen for sugars c. A reactant that provides the carbon and oxygen for sugars d. A product that forms along with sugars
Vernon is using the diagram shown below to develop a model of photosynthesis. The letters A, B, and C each represent a reactant or product of the process. In the light-dependent reactions, light strikes the oval thylakoids. Compound A enters the thylakoid, and compound B leaves it. In the light-independent reactions, compound C enters a cycle in the stroma, and sugars leave the cycle. ATP and NADPH cycle between the two sets of reactions. What is the role of compound C? a. A reactant that provides the energy for assembling sugars b. A reactant that provides the carbon and hydrogen for sugars c. A reactant that provides the carbon and oxygen for sugars d. A product that forms along with sugars
Final answer:Inphotosynthesis, compound C represents carbon dioxide (CO2), which enters the Calvin cycle in the stroma during the light-independent reactions. This provides the carbon and oxygen necessary for the formation of glucose, a sugar. Therefore, compound C serves as a reactant that provides the carbon and oxygen for sugars.Explanation:In the process of photosynthesis, compound C represents carbon dioxide (CO2), a reactant that enters the cycle in the stroma during light-independent reactions. This compound provides the carbon and oxygen necessary for the formation of sugars, such as glucose (C6H12O6). This process is also known as the Calvin cycle or the light-independent reactions of photosynthesis.Here's a bit more on the photosynthesis process: inlight-dependent reactions, energy from sunlight is absorbed by chlorophyll within the thylakoids, where water (Compound A) is split to release oxygen (Compound B), and energy in the form of ATP and NADPH. These compounds then provide the energy necessary for light-independent reactions in the stroma.In light-independent reactions or the Calvin cycle, CO2 (Compound C) is combined with the energy from ATP and NADPH to form sugars, which are then used by the plant for growth andenergy.Learn more aboutPhotosynthesishere:brainly.com/question/37377349#SPJ11...