Photosynthesis is a chemical process that converts the sunlight into a chemical energy that plants store for later. Without photosynthesis‚ the world as we know it would not exist. All the plants would die and so would a major food and oxygen source. During Photosynthesis water is sucked up through the roots up the stem and to the leaves. The leaves take in carbon dioxide and begin to absorb sunlight. these things combine to make glucose and oxygen. The plant then uses the glucose and oxygen is
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Photosynthesis Lab Report Purpose: To research the effect of different wavelengths (colors) of light on plant growth during photosynthesis. Background Information: Photosynthesis is the process by which sunlight is captured by chloroplasts within plant cells and turned into energy. This energy is used to help the plant grow roots‚ leaves‚ flowers and fruit. Energy is required by living things
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Based on the prompt above‚ “Investigate how light and darkness contribute to the cycling of carbon through both cellular respiration and photosynthesis of a plant” we devised a hypothesis that states‚ If we place the two test tube‚ one with carbonated water and the other regular water‚ with the Elodea inside a dark environment it will perform cellular respiration as it will not receive enough light energy to perform photosynthesis. From the result of our experiment we found that the test tube with
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Light is everywhere in our world. We need it to see: it carries information from the world to our eyes and brains. Seeing colors and shapes is second nature to us‚ yet light is a perplexing phenomenon when we study it more closely. Here are some things to think about: Our brains and eyes act together to make extraordinary things happen in perception. Movies are sequences of still pictures. Magazine pictures are arrays of dots. Light acts like particles—little light bullets—that stream from the
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INTENSITY OF OFFICIAL FUTSAL MATCHES ´ VINICIUS M. RODRIGUES‚1 GUILHERME P. RAMOS‚1 THIAGO T. MENDES‚1‚2 CHRISTIAN E.T. CABIDO‚1 ELINEY S. MELO‚1‚3 LUCIANO A. CONDESSA‚1 DANIEL B. COELHO‚1 AND EMERSON S. GARCIA1 1 Laboratory of Exercise Physiology‚ School of Physical Education‚ Physical Therapy and Occupational Therapy‚ Federal University of Minas Gerais‚ Belo Horizonte‚ Minas Gerais‚ Brazil; and 2Department of Environmental‚ Biological and Health Sciences. University Center of Belo Horizonte
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Determination of rate of photosynthesis INTRODUCTION Photosynthesis is the major process by which light from the sun is captured by plants‚ algae and some bacteria to produce energy. It is a process in which light energy is converted into chemical energy which is then stored in sugars. Photosynthesis occurs in two stages‚ light-dependant reactions and light-independent reactions. In light-dependent reactions the chlorophyll traps light energy which is then used to excite electrons and split water
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1. Explain how photosynthesis and respiration are linked in order to provide you with energy from the food you eat. Include in your paper: •Complete descriptions of photosynthesis and aerobic respiration. •Describe how these two processes are linked between plants and animals based on the reactants and products (water‚ carbon dioxide‚ glucose and oxygen) of both pathways. •Include a description of how energy is transferred from sunlight to ATP‚ from ATP to sugars‚ and from sugars
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Biology 11 December 12 ‚ 2012 Photosynthesis and global warming Introduction: Photosynthesis can reduce the amount of carbon dioxide in the air. It represents a sink for carbon dioxide in the environment. Reducing forests and other vegetation can produce a net increase in atmospheric carbon dioxide. Therefore‚ more photosynthesis might act to reduce global warming. On the other hand‚ this is a more complicated title than it appears at first. Photosynthesis: The process in green plants
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What is motivation? And Importance of motivation Motivation is a combination of direction‚ intensity and persistence of effort towards a goal. These mean a highly motivated person putting in a lot of effort‚ for a long period of time at a directed task is highly desired. Unmotivated people will lack intensity of their effort/duration or a sense of direction of their efforts. Motivation has a strong relationship to performance according to the expectancy theory thus is highly important for organisations
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INTRODUCTION Overall‚ light energy drives a flow of electrons along a system of carriers from H2O to NADP+. The carriers are bound to the membrane between reaction centres. Though their precise arrangement is not known‚ the carriers seem to be organized so that the electron flow cause H+ to move from the stroma to the space within the thylakoids. The resulting difference in H+ concentration across the membrane represents a store of energy that is though to drive he formation of ATP. According to
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