No. Photosystems I and II are where light-dependent reactions occur, while the Calvin Cycle is where light-independent reactions occur. Photosynthesis begins with Photosystem II, then Photosystem I, then the products from there go to the Calvin Cycle. (yes photosystem II comes before photosystem I)
No, Photosystems I and II are complexes that take part in the light reactions of photosynthesis, NOT the Calvin cycle.
false
titties
The products of the photosystems are the reactants for the Calvin cycle.Students who are using this as a resource for APEX coursework should note that you may want to paraphrase so your teachers can't google your responses :)
the Calvin cyclethe calvin cycle
The light reactions provide the energy carriers used in the Calvin cycle
Obviously, there is no sunlight energy for light dependent reactions to occur while calvin cycle AKA light independent phase does not require light as it uses energy in the form of ATP and the NADPH to form sugars
The light reactions provide energy carriers for the dark reactions.
The products of the photosystems are the reactants for the Calvin cycle.Students who are using this as a resource for APEX coursework should note that you may want to paraphrase so your teachers can't google your responses :)
i dont know this one
the Calvin cyclethe calvin cycle
The light reactions provide the energy carriers used in the Calvin cycle
It will not work properly, but there are usually electrons from the carbon dioxide and water needed to perform the Calvin Cycle at all.
The light reactions provide the energy carriers used in the Calvin cycle
The Electron Transport Chain produces ATP. Extra Information: The ATP produced by the ETC is used in the Calvin Cycle. The Calvin Cycle requires CO2 and NADPH as well for it to work. The Calvin Cycle then produces Glucose (Sugars). The left over Glucose is then used and made as Starch.
darkIt works both in light and dark. It does not need light to operate
Calvin cycle occurs in the stroma of the chloroplast and utilizes the NADPH and ATP produced in the process of light dependent reaction( or what we say the z- scheme reaction). If both are present then the Calvin cycle can occur even at night. because the Calvin cycle is light independent reaction. whereas the photo system as asked in the question actually refers to light dependent reaction( or what we say the z- scheme reaction) requires light.
Because photosystems need light to operate (photo=light). Photosystems use energy from sunlight, Calvin systems use energy stored in the plant.
Yes, the calvin cycle can take place in the absence of light. The products of the light reactions if available can drive the calvin cycle in the absence of light. Basically , a plant needs ATP and NADPH to carry on the calvin cycle where sugar is made. CAM plants are able to produce sugar at night.
ATP, Nadp+ those guys get turned into ADP and Nadph, which gets proccess again later in the cyle. Reason: Needs energy to get cycle working.