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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The purity of CO2 in a urea plant is strongly influenced by the absorption process‚ starting from operation temperature and pressure until the concentration of the absorbent material. All operating conditions must be maintained and adjusted to reach optimal condition which is 99% (v/v) of the purity of CO2. Therefore‚ it is necessary to have a model that can be used to obtain optimal operating conditions in the process of absorption. The purpose of this study is to develop a model for the calculation
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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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Biology lab: measuring the effect of light intensity on plant growth Aim: Investigate the effect of light intensity on plant growth Hypothesis: Light intensity will have an effect on plant growth. With an increase in light intensity there will be plant growth at a faster rate in comparison to when the light intensity is low where plant growth is limited and will take place slowly. When there’s too much light intensity‚ the light intensity will no longer become a limiting factor. A limiting
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AMDG THE RATE OF PHOTOSYNTHESIS The Factor of Carbon Dioxide I. Introduction In this lab‚ the rate of photosynthesis will be measured by manipulating a variable that is needed for the process of photosynthesis. Photosynthesis is the process by which plants use light energy‚ carbon dioxide‚ and water to produce oxygen and glucose. This release of products provides the necessary nutrients for all forms of life. In water‚ leaves‚ usually float in water due to the gases such as carbon dioxide and
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LIGHT IN PHOTOSYNTHESIS Theory: Leaf discs float normally. When the air spaces are infiltrated with the solution the overall density of the leaf disc increases and the disc sinks. The infiltration solution includes a small amount of sodium bicarbonate. The bicarbonate ions serve as the carbon source for photosynthesis. As photosynthesis proceeds oxygen is released into the interior of the leaf which changes the buoyancy – causing the discs to rise. Since cellular respiration is taking place
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Investigation of the rate of photosynthesis of pondweed. Research question: How does the concentration of sodium bicarbonate relate to the amount of oxygen produced by Elodea (Canadian pond weed) in the process of photosynthesis? Hypothesis: If there is an increase in concentration of sodium bicarbonate the amount of oxygen produced will increase because the sodium bicarbonate concentration will increase the carbon dioxide levels. Independent variable- Concentrations of sodium bicarbonate (8%
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set for myself to work on during these seven weeks of simulation lab were simple ones but goals that I felt like I needed to work on and that would help prepare me for my nursing career/ practicum. The first goal was to increase my knowledge base. I wanted to learn something each lab. My second goal was to strengthen my clinical skills. My third goal was to become a more effective communicator. I planned on accomplishing these goals first by asking questions during lab and by pretending the simulation/
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carrier before it. PHOTOSYNTHESIS Photosynthesis which requires the energy of sunlight by the green chlorophyll pigment for the manufacture of carbonhydrate‚ carbondioxide and H2O. Van Neil propose a general equation for photosynthesis as follows: CO2 + 2H2A light (CH2O) + H2O + 2A Carbon Hydrogen carbonhydrate Water Dioxide donator The hydrogen donator H2A can be H2O‚ H2S‚ H2 or any other substance capable of donating hydrogen to CO2 in the process of
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Effects of hyperventilation on CO2 and pH levels Alidrin Armandico Physiology Lab 142 Egle Ortega Aprill 25‚ 2014 Abstract The aim of this experiment was to analyze how pH and carbon dioxide (CO2) levels in the blood change during hyperventilation and how the renal system compensates for this condition. Hyperventilation decreases CO2‚ increases pH‚ and lowers H+ levels which then results to respiratory alkalosis. In the experiment‚ we used the PhysioEx 8.0 software to simulate hyperventilation
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