The effects of pH on mung beans Gloria Cheng Winsy Cheung Lily Wong Christine Yen January 15‚ 1998 Abstract This experiment explores how different pH environments affect the growth of mung beans. The mung beans were grown in water with various pH levels‚ consisted of pH levels 5‚ 6‚ 7‚ 8‚ and 9. A replicated design was used consisting of 3 runs for each pH level. The following results are listed in order of pH levels allowing most growth to least growth of the mung beans: 7‚ 8‚ 6‚ 5‚ and 9. These
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Jeremy Frisby Eng 111 Self Assessment Assignment 11/17/11 In the beginning of this class‚ we were asked to write an email to the professor and include our feelings towards writing in the email. I explained that I enjoy writing but I always found myself quitting in the middle of a story because I didn’t have any structure. I would consistently run into writer’s block‚ and simply give up. English 111 has given me that structure that I have lacked in the past. I feel confident that I am able
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Cells Cell Theory- Cells are the smallest units of life All organisms are made of one or more cells All cells come from pre-existing cells Cells are organized Organelles- compartments that perform different functions in the cell Cells can be prokaryotic or eukaryotic Eukaryotes (Animals‚ plants‚ and fungi) Contain: Nucleus Membrane bound organelles Prokaryotes Nucleoid- region that contains DNA Flagellum Characteristics of Chloroplasts and Mitochondria (similar to Prokaryotic Cells)
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stomach it helps us digest protein. Enzymes have optimum temperatures‚ since rennin is an enzyme from the human stomach its optimum temperature would be around 37-38 Celsius‚ optimum pH would be 1-3. If the temperature is too low the enzymes will move around slowly. A temperature that is too high or an incorrect pH would denature the enzyme. Materials: 25 rennin labels Beaker (400 ml) Ice bath 25 test tubes Funnel Cheese cloth Milk Thermometer Tube rack Stopwatch Procedure:
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Should People Who Have Been Convicted of Selling Drugs Be Requires to be listed in a Drug Offender Database Deanna Overton Ivy Tech Community College Should people who have been convicted of selling drugs be required to be listed in a drug offender database? Some of my readers are unaware of the percentage that has been locked up for this offense. There are a lot of different emotions about this because I have some people here that have once been in this situation and they are
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1‚Similarities and Difference between public speaking and conversation: 1‚Organizing your thoughts logically.2‚Tailoring your message to your audience.3‚Telling a story for maximum impact.4‚Adapting to listener feedback.1‚public speaking is more highly structured.2‚ public speaking requires more formal language.3‚public speaking requires a different method of delivery.2.Strategies to Help Reduce Stage Fright:require speaking experience‚ prepare prepare prepare‚Think positively‚use the power of visualization
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Barredo Experiment 2 The Cell Membrane Abstract The boundary between any cell and its environment is the plasma membrane‚ composed of a matrix of phospholipid molecules along with a number of different kinds of proteins. Membranes have different properties and a variety of functions‚ in large part determined by the specific proteins within the membrane. This experiment is designed to determine the stress that various factors‚ such as osmotic balance‚ detergents and pH‚ have on biological membranes
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Meghann Kiphart AP Biology Lab Report Number One Mrs. Irvine Introduction: Because all molecules have kinetic energy and are constantly in motion cells go through a process called diffusion. Diffusion is the movement if molecules from an area of higher concentration to and area of lower concentration. This process with continue to occur until an equilibrium is reached. Osmosis is a different and unique kind of diffusion. Osmosis is the diffusion of
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Use this document to report your findings from the FlyLab Exploration Experiment. The lab report consists of three sections: Data‚ Exploration‚ and Lab Summary. Data: copy any data‚ graphs‚ charts‚ or notes that you have saved in your FlyLab online notebook into this section. Exploration: Answer the questions. The questions in the Exploration section are the same questions in your FlyLab instructions. Lab Summary: Write a 100- to 200-word summary. Data To copy your data from your online
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or animals to their way of life Biology 2.3A 3 credits All animals including insects‚ fish‚ and mammals have adaptations in some form of internal transport that allow them to carry out their way of life. Adaptations such as the different structures of the transport of nutrients and wastes‚ the gas exchanges‚ and the support and movement of the animal all take part in how each of the different animals operate to carry out their way of life. Gas exchange is simply the intake of oxygen and the
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