AP Biology Photosynthesis Lab Bethany Boyer Due 11/12/14 Lab Write-Up Questions First Experiment 1) The independent variable in this experiment was the presence of CO2 (carbon dioxide). The dependent variable was the speed at which the leaf disks started to float. 2) In the leaf tissue‚ the bicarbonate and light are combining to carry out photosynthesis. This will cause oxygen to collect in the leaf tissue‚ causing it to rise. 3) If we were to boil the leaf disks‚ the reaction would most likely
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Investigating travel and tourism industry There are 8 main components of travel and tourism industry. They are : 1- Accommodation- this is the most important component in the travel and tourism industry. Accommodation may include hotels‚ guest-houses‚ lodging-houses‚ bed and breakfast‚ inns and motels. 2- Transport- a good transportation system is very important for a travel and tourism industry‚ whether people are on business‚ travelling for leisure or visiting friends and
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CIGARETTE SMOKE TO PHOTOSYNTHESIS Increased Carbon Dioxide Smoke of all kinds‚ including cigarette smoke‚ increases the amount of carbon dioxide where it is present (since smoke is itself produced via combustion). Plants use carbon dioxide to make sugars (during photosynthesis). Its increased abundance‚ therefore‚ makes it easier for the plant to obtain. Thus‚ smoking near a plant actually makes it easier for that plant to obtain much-needed carbon dioxide. Hampering Photosynthesis At the same
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Running head: RESEARCH PROPOSAL Research Proposal: Investigating the co-teaching model and if it’s beneficial and effective for all special education students? Liberty University-EDUC 721 Research Proposal: Investigating the co-teaching model and if it beneficial and effective for all special education students? Introduction Abstract This study investigates if special education students can increase their academic performance in a co-taught model versus a resource room or small group
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Submit your completed lab report to the Lab: Photosynthesis Lab assignment link for grading. For information on how this assignment will be graded‚ please visit the Course Information sectionChlorophyll and Accessory Pigments A pigment is any substance that absorbs light. The color we see comes from the wavelengths of light that reflect. Chlorophyll‚ the green pigment common to all photosynthetic cells‚ absorbs all wavelengths of visible light except green. The green reflects back to our eyes
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BEST AND FINEST LOOSE LEAF TEAS: Tea is the most important and popular beverages in recent days. To get a best cup of tea you have to use loose leaf teas which will add a better taste to your tea. Making of loose leaf tea is easy. It is very delicious to have loose leaf tea rather than tea bags. Loose leaf teas are made up of very large piece of leaves which adds a flavor to the tastes . All kinds of teas are produce from a plant which is known as Camellia sinensis but the variety of tea
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processes of aerobic respiration and photosynthesis. To start‚ aerobic respiration can be defined as a biochemical pathway through which chemical bond energy is released from food and changed into ATP. On the other hand‚ photosynthesis is manufacturing of carbohydrates out of CO2 and the splitting of water in the presence of light. Photosynthesis and aer. respiration can be the same in many ways. For instance‚ both of them contain cycles. In photosynthesis‚ there is the Calvin cycle‚ and photosystem
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In conclusion‚ one can determine how photosynthesis is impacted by light intensity through the experimentation on ivy leaf disks in a bicarbonate solution. The function of the sodium bicarbonate in this experiment was to provide a sufficient amount of carbon dioxide (CO2) for the photosynthesis process to occur. Without CO2 or any of the other necessary reactants‚ glucose nor oxygen cannot be produced. The leaves rise and sink due to photosynthesis occurring in the plant cells. As the carbon from
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