Research: Oxygen and Carbon Dioxide

Topics: Oxygen, Photosynthesis, Carbon dioxide Pages: 2 (491 words) Published: May 14, 2013
I walk into my first period class at 9:29 right before the 9:30 bell rings for class to begin. My science teacher, Mr. Sherman, has to make an announcement to the class. He says, “I am assigning a five paragraph essay due at the end of the week about photosynthesis and cellular respiration.” I thought to myself, how am I going to write a five paragraph essay on photosynthesis and cellular respiration? But then again, all it takes is some research. To begin with, the process of photosynthesis starts with Carbon Dioxide, Water, and Sunlight. The Carbon Dioxide, Water, and Sunlight starts of by going in to the plant and makes its way through the plant and out. Its job is to convert sunlight energy into chemical energy. As the cycle is ending glucose (sugar), and oxygen come out of the plant and transfers into cellular respiration. This all takes place mainly in the leaves of the plant. Obviously, the photosynthesis cycle isn’t that complicated. Secondly, cellular respiration is the process when the glucose and oxygen that comes out of a plant then transfers into either a plant or animal cell. It allows organisms to use energy stored in the chemical bonds or glucose. The energy in glucose is used to produce ATP energy. Cells use ATP to supply their energy needs. Cellular respiration is therefore a process in which the energy in glucose is transferred into ATP energy. In addition, during the process of photosynthesis the carbon dioxide goes through the leaves and the water goes in the roots of the plant. The sunlight then hits the plant so that the carbon dioxide and water mix with the sunlight in side of the chloroplast where the light is trapped. The mixture then gives off a substance called glucose (sugar) and also oxygen. Then the glucose and oxygen transfer to a plant or animal cell . This is called cellular respiration which is when the chemical energy of “food” molecules is released and partially captured in the form of ATP. Carbohydrates,...
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