Essays on Pig Studies

photosystems Photosynthesis occurs in 3 main stages: energy is captured from sunlight, thus it’s converted into chemical energy and stored in organic molecules. Photosystems be light harvesting units of the thylakoid tissue layer. Each photosystem has four hundred key molecules. A photon hits the pigment molecules and travels through each molecule and then reaches the reaction center as shown in figure 1-1. The thylakoid membrane has two photosystems, photosystem 1 & 2. The reaction center in photosystem 1 is called P700 because this pigment is best at absorb 700 mm light. Photosystem 2’s reaction center is called P680 because it is best at absorb 680 mm light. Calvin Cycle The Calvin cycle begins by incorporating Co2 from the way into molecules in the chloroplast. This action is called carbon fixation. The next thing it does is take in electrons to the fixed carbon to make it carbohydrate. T he power of the Calvin cycle comes from NADPH. The ...If you mendicancy to get a full essay, order it on our website: BestEssayCheap.com

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