The effect of different wavelengths of light on photosynthesis rate in spinach leaves Abstract: This experiment was performed to test the effect of different wavelengths of light had on photosynthesis. According to the results gathered we can say that if two plants are put under different lights‚ one green and one a normal light‚ that the plant under the normal light will perform photosynthesis at a higher rate than the plant under the green light. This experiment is important because it shows
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Aquaponics system is a food production system that combines conventional aquaculture‚ raising aquatic animals such as snails‚ fish‚ crayfish or prawns in tanks‚ with hydroponics cultivating plants in water in a symbiotic environment. In normal aquaculture‚ excretions from the animals being raised can accumulate in the water‚ increasing toxicity. In an aquaponic system‚ water from an aquaculture system is fed to a hydroponic system where the by-products are broken down by nitrogen-fixing bacteria
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RESPIRATION * The release of energy from food * All living cells need energy to carry out M R S G R E N‚ contraction of muscles‚ build up of larger molecules (e.g. proteins)‚ maintains steady body temperature (homeostasis) * Aerobic: * needs oxygen * only occurs when a certain amount of oxygen is available * C6H12O6 + 6O2 6CO2 + 6H2O + Energy * releases large amount of energy (2900 KJ) * Anaerobic: * without oxygen * [glucose lactic acid]
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BIO 205 Professor: Jill Raymond Aerobic Energy Production Glycolysis Also known as sugar splitting. Takes place in the cytoplasm. There are 8 steps in glycolysis and each steps need a specific enzyme to catalyze. At the end of glycolysis‚ glucose (6 C) is broken into 2 pyruvic acid (3 C) 2 ATP is produced and 2 NADH come in to keep the energy released from broken bonds. The Bridge Before going to the Kreb’s cycle 2 pyruvic acid (3C) becomes 2 Acetyl CoA (2 C). As a result‚ 2CO2 is produced
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Aerobic exercise is an excellent way to maintain one’s health. I think most of us would agree to that. There are many different modes to aerobic exercise. Common examples include running‚ cycling‚ and swimming. Other activities such as simply walking do count as aerobic exercise as well! When you finished your exercise you often might have felt you took a step in the right direction for your own health. However have you ever thought about why and how it benefits your body? Over time your body
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An Experiment to Test the Effect of Temperature on the Rate of Photosynthesis in Green Algae Background Photosynthesis is an amazing process where plants are able to create their own food as well as oxygen using sunlight‚ carbon dioxide (co2)‚ and water. The part of the plant responsible for photosynthesis is the enzymes in the chlorophyll (structures that carry out photosynthesis located in leaves). Photosynthesis is the process of creating glucose. Water + Carbon Dioxide + Sunlight = Glucose
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importance and objectives of aerobics - increases cardio respiratory fitness which prevents heart diseases. - increase maximal oxygen consumption (VO2 max) - increase HDL chlolesterol (the good cholesterol) - increase reduce body fat and improved weight control aerobics exercise - refers to exercise w/c is of moderate intensity‚ undertaken for a long duration. - an activity that uses large muscles groups can be maintained continuously‚ and is rhythmic in nature. aerobics - means "w/ oxygen"
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ABSTRACT The effect of co-factor (MgSO₄) and the nature of substrate on the rate of cellular respiration in yeast were determined using two different set-ups. In the first set-up‚ two test tubes were used where one contains 7m and the other with 7 mL 0.2M MgSO₄ and both containing 7mL 10% yeast suspension. Here‚ data shows that the H₂O mixture showed higher amount of CO₂ evolved than MgSO₄. In the second set-up‚ six Smith fermentation tubes were used each containing different 15mL solution (starch
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Aerobic exercise has many outcomes of an individual performing in activities that increases their intensity for a certain amount of time. A common outcome people assume initially is the ability of losing weight. Along with that‚ it helps them develop more muscles in the body. Aerobic exercise has many more physical benefits of doing it on a regular basis. At the same time‚ it effects state anxiety as well. State anxiety is defined as the temporary experience of emotional arousal when encountering
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first ensure that the ecosystem’s foundation is remaining strong‚ a foundation known as photosynthesis. When photosynthesis is functioning as it should‚ in its fullest capacity‚ all organisms benefit from it in some way. Furthermore‚ scientists aim to better understand the photosynthetic process to help enhance the efficiency and quality of life on Earth. By fully understanding the function of photosynthesis‚ some environmental adjustments can then be made to refine the photosynthetic process. In
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