In my investigation I am going to establish the effect of changing light intensity on the rate of photosynthesis. What is Photosynthesis? Photosynthesis is how plants get their food. The reason why plants have leaves‚ roots or being green is all linked to photosynthesis. In photosynthesis‚ a plant takes carbon dioxide from the air and water from the soil and uses the light from sunlight to turn them into food. Photosynthesis occurs only in the presence of light‚ and takes place in the chloroplasts
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Financial market participants who provide funds are called A) deficit units. B) surplus units. C) primary units. D) secondary units. 2. The main provider(s) of funds to the U.S. Treasury is (are) A) households and businesses. B) foreign financial institutions. C) the Federal Reserve System. D) foreign nonfinancial sectors.
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The Correlation between the Diffusion Rate of a Substance and its Molecular Weight ABSTRACT To test the effect of molecular weight on the rate of diffusion‚ various experiments were performed. One of which is the glass tube test wherein cotton balls of the same size were moistened in two different substances (NH4OH and HCl). These cotton balls were plugged at each side of a glass tube. After some time‚ formation of a white ring occurred. The white ring‚ in fact‚ is a product of the reaction between
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“ Who do you think would come to our funerals?” I turn to my cousin‚ Rehmah‚ and ask her while cracking all of the knuckles in my right hand‚ and then my left. I can’t hear them crack because of the loud screaming and the mechanics in the background. I looked around and the walls were purple with Sonic characters on it. The ceiling was so high up gladly because then we would’ve disintegrated. “My family‚ your family‚ all of your grandparents‚ all of my grandparents‚ all of your second‚ first and
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A reaction is a chemical process in which substances decomposes‚ or combines with other substances. In this case it is synthesis chemical process which creates new products. However‚ the rate of a reaction can be altered either faster or slower depending on certain variables. These variables are concentration‚ temperature‚ surface area‚ and catalysts. A reaction can be made faster or slower with a variation in the concentration of reactants; a reaction goes faster when there is an increase in concentration
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|Subject: ORGANISATIONAL BEHAVIOUR (MBA ) 2013-2014 |Trimester: I | |Hours / Week: 4 Hours / Week (45 hours in total) | |Faculty: Dr Harold Andrew Patrick
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hypothesis was supported by graph 3 and 6 which both showed that an increase in concentration of the reacting species resulted in an increase in reaction rate. Both graphs have a positive gradient which clearly indicates that concentration increases the reaction rate. The hypothesis also proposed that as temperature increases the speed of the reaction would decrease‚ this is evidenced in graph 7 which shows a negative decrease in time as the temperature of the solution increases. This decrease can be modelled
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CASE I A DIAMOND PERSONALITY 1. What factors do you think attributed to Suraj bhai’s success? Was he merely in the right place at the right time’’‚ or are there characteristics about him that contribute to his success? Ans: An entrepreneur is an individual who owns affirm‚ business‚ or venture‚ and is responsible for its development. Entrepreneurship is the practice of starting anew business or reviving an existing business‚ in order to capitalize on new found opportunities. The factors
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satisfaction as how people feel about their jobs and several aspects of it; they like or dislike what they do. According to Hoppcock (1935)‚ job satisfaction is a blend of different circumstances; namely psychological‚ physiological‚ and environmental‚ which lead to workers express their satisfaction related to a specific job. Motivation is a major factor that derives performance and eventually job satisfaction. Motivation as defined by Peter Grazier (1998) is something related to human behaviour which forces
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spectrophotometer at 605nm‚ and the rate of linear decrease in absorbance over time represents the number of electrons flowing through the electron transport chain reflecting the relative rate of photosynthesis. Chloroplasts only absorb certain wavelengths in the electromagnetic spectrum‚ the blue followed by the red are the two main wavelengths absorbed (Melis‚ et al.‚ 1987). The experiment was designed to investigate which wavelengths would result in the highest rate of photosynthesis. Chlorophyll a
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