Between February 27th and March 2nd my partner and I conducted an experiment about the photosynthetic rate of spinach discs. We were hypothesizing that if we place all 6 individual cups underneath a different color of light‚ the spinach discs that produce enough oxygen will have the highest amount rise‚ which will show us the optimal color of light for photosynthesis. These different colors of light included blue‚ red‚ green‚ fluorescent‚ regular light‚ and classroom light. The classroom light was
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INTERPRETATION | POSITIVE TEST | Iodine/Potassium Iodide solution changed from brown to blue- black | Starch is present | NEGATIVE TEST | No colour change | Starch is not present | DISCUSSION QUESTIONS AND ANSWERS 1. Describe Photosynthesis. Use a symbol equation. Photosynthesis is the process
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Introduction to Fire Protection and Emergency Services THE CO2 FIRE EXTINGUISHER APPARATUS You wake to a strong smell of burnt wood‚ and your vision is blurred to the point you aren’t quite sure whether or not you are in a dream‚ or if this is truly happening to you. As you jump out of bed the floor feels warmer against your bare feet than normal and it hits you what is occurring- your home is on fire. You sprint to the door and feel the handle; it is cold to the touch so you swing
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Based on the result‚ the concentration of CO2 decreased in both MAP1 and MAP2. For MAP1‚ the CO2 level of banana and sapodilla in PP drop from 71.1% to 11% and 72.1% to 20.6% respectively‚ while the CO2 level of banana and sapodilla in PE drop from 71.1% to 9.5% then rise to 10.7% and 72.1% to 9.6% followed by an increment to 10.3% respectively. For MAP2‚ the CO2 level of banana and sapodilla in PP drop from 26% to 10.2% and 26% to 2.63% respectively‚ while the CO2 level of banana and sapodilla
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biological molecules then adding hydrogen to them. In prokaryotes instead of chloroplast they use their own cell membranes to do the job. Wavelength also has a role in photosynthesis because they have just the right amount of energy to excite chlorophyll electrons boosting them to a higher energy level. When summing everything up the reactants are carbon dioxide‚ water‚ and the suns energy and the process is light dependent and the Calvin cycle. The products include oxygen and glucose. Pigments serve
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of ATP. Although both processes are found in double membraned organelles‚ photosynthesis occurs in chloroplasts in plant cells and cellular respiration occurs in the mitochondria of animal cells. Photosynthesis uses water and carbon dioxide as reactants to produce glucose and oxygen where as cellular respiration uses glucose and molecular oxygen as reactants to produce water‚ carbon dioxide‚ and energy (ATP). Photosynthesis is a two part process which includes photophosphorylation (light reactions)
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bonds can be formed. Thus‚ increasing the concentration of the anode‚ zinc sulfate‚ will increases the rate of reaction for oxidation because there are more zinc ions in the new concentration‚ which would also increase the collision between molecules. This will eventually allow an increase in the transferring rate of electrons to the cathode‚ as there are certainly
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Kinesiology 303 Lab Vertical and Horizontal Power Lab Write up Introduction: Running and jumping competitions have taken place for centuries‚ dating as far back as the first Olympian games. These physical competitions measured individual’s prowess‚ but also competing for power to rule or show their masculinity. Today‚ in modern times‚ this is synonymous to individuals who are judged on their highest jump and fastest 40-yard dash time as part of the National Football League draft‚ which combine
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TruEarth Healty Foods Case Write-up: TruEarth Healthy Foods was founded in 1993 to meeting the demand for healthy gourmet products like pastas‚ sauces‚ and meals. These products used the concept of fresh whole grain rather than using refined white flour which is considered as “bad carbohydrates” and introduced the fresh prepared/semi prepared home meal replacement products. Company had successful introduction of fresh whole grain pasta and want to introduce the similar product concept for pizza
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Photosynthesis Background Do you know what is the most important process that sustains life? Photosynthesis‚ that is the correct answer! Photosynthesis‚ is known as the process to produce plant food. But‚ how does is the life exist on the planet we call our home‚ Earth? Photosynthesis is a process that we know that allows water‚ carbon dioxide‚ and some mineral salts along with the light from the sun to make glucose (sugar). During the process‚ the root sytem of the plant takes in elements
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