WHAT IS PHOTOSYNTHESIS? 3 Every day the total amount of energy that is captured through photosynthesis all across our planet is equal to approximately 135 terawatts. Now to put this number into perspective the entire human race consumes approximately 15 terawatts of energy daily. This means that there is 9 times more energy being absorbed every day through photosynthesis‚ as there is energy being consumed by all of mankind (Bridges 2008). In order to fully understand photosynthesis
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Brand Update : Idea Idea cellular is running another series of campaigns under " An idea can change your life " theme. This time‚ the brand is evangelizing " save the trees " idea. Watch the tvc here : Idea Idea cellular should be commented for its consistency in their positioning. It is very easy for the brand managers to become bored at harping on same theme again and again. This can prompt some managers to change for the sake of changing thus undoing the entire work done so far. In that
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of them require it. Organic carbon molecules are the energy source‚ and for waste is carbon dioxide (CO2) and water (H2O). CO2 can combine with water to form carbonic acid during cellular respiration. Phenolphthalein can be used to help detect any changes in pH because of production of CO2 during cellular respiration. Phenolphthalein usually appears clear or colorless in acidic solutions‚ and red in basic solutions. Procedures: In the first lab‚ seven test tubes were attained and six of
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affect living organisms. Environmental factors: habitat & weather 7 Characteristics of living things (Bio 3 Book Ch. 1) Uni-cellular vs. Multi-cellular Uni-Cellular- single celled organisms‚ i.e. bacteria‚ amoeba‚ and viruses. They have cilia that help them move around and reproduce both asexually and sexually. They get their food through phagocytosis. They are Multi-cellular- living organisms made up of
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Cellular adaptations occur in terms of: * size of the cells that are atrophy decrease in cell size due to decrease workload; and hypertrophy due to increase workload * number of the cells that is are hyperplasia(but this is one change) increase in the # of cells resulting due toform increase rate of cell division due to injury or hormones. * reversible change of one type of cell into another type of cell that is metaplasia occurs due to chronic inflammation and irritation. * disordered
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Part 1. Cellular Respiration Prarthana Minasandram Partner: Ben Liu Introduction Purpose: To examine the rate of alcoholic fermentation using various carbohydrates. Hypothesis: If the yeast is placed in 5% glucose or sucrose solutions‚ then carbon dioxide production will increase over time. If boiled yeast is placed in a 5% sucrose solution‚ then carbon dioxide production will remain constant. Variables Independent variable: Carbohydrate solutions (5% solutions of glucose and sucrose) and
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Cellular Reproduction Cellular Reproduction is the process by which all living things produce new organisms similar or identical to themselves. This has to happen because if a species were not able to reproduce‚ that species would quickly become extinct. Reproduction consists of a basic pattern: the conversion by a parent organism of raw materials into offspring or cells that will later develop into offspring. The reproductive process‚ whether asexual or sexual always involves an exchange
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Microorganisms Anaerobic respiration takes place in yeast and some bacteria‚ producing ethanol and carbon dioxide. They have been used in the making of many foods such as bread‚ yoghurt and vinegar‚ Lactic acid bacteria are the key ingredient in yogurt production as they they initiate the fermentation process. Many of the species used in yogurt provide added health benefit to those who eat them regularly and are often referred to as probiotics. Probiotics are believed to strengthen your immune
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B- Assuming Joseph’s heart has stopped‚ what cellular processes and membrane functions are going to be affected by the loss of oxygen‚ blood glucose‚ and waste removal? Since Joseph’s heart has stopped oxygen‚ glucose‚ and other essential ions that were required for the heart to pump slowed‚ but the cells continued working using the supply of ATP rapidly. The Carbon dioxide levels inside of the cell rose‚ and the pH began to drop. The mitochondria no longer had the required oxygen and glucose
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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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