Cell Respiration & Photosynthesis BIO STUDY GUIDE (Ch. 9.1-9.5‚ 10.1-10.3) I) CELLULAR RESPIRATION A) Catabolic Pathways A.1) Fermentation: partial degradation of sugar that occurs w/o oxygen A.2) Cellular Respiration: oxygen is used A.3) Redox Reactions (Oxidation-Reduction that exchanges electrons) Oxidation: loss of electrons (energy must be added) Reduction: addition of electrons. (-) charged electrons added to atom reduce amount of (+) charge of that atom A.4) Stepwise Energy Harvest
Free Photosynthesis Cellular respiration Adenosine triphosphate
How to Divide the Root Ball on a Split Leaf Philodendron A potted split leaf philodendron adds color and beauty to any home it is grown in and is suitable for indoor growth year-round. However‚ if the plant has outgrown its container or has stopped thriving‚ you can divide the root ball on a split leaf philodendron to create two or more separate plants for growing yourself or giving away to friends and family. ------------------------------------------------- Things You’ll Need * -------------------------------------------------
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cheese. Lactic acid bacteria(LAB)‚ a bacteria that can be found in the production of cheese‚ its stress gene was investigated in the experiment by using various biochemical and genetic techniques to identify and extract. The characterisation of the strain illustrates how identification of strains differ using different methods‚ such as gram stain and 16s rRNA screening. After the characterisation‚ the stress gene isolation assist the further understanding of the gene on LAB be giving different stress
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water is lost through the leaves of plants‚ at the same time water is being absorbed and pulled up the plants roots to be replenished. 2. Describe any experimental controls used in the Investigation. -The environmental controls used in this lab were heat‚ wind and light (sun). 3. What environmental factors that you tested increased the rate of transpiration? Was the rate of transpiration increased for all plants tested? -Wind and heat were the factors that consistently increased the
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practical photometer will be used as device to measure the rate at which water enters a leaf shoot. The rate at which water enters a plant depends on the rate at which it evaporates from the leaves‚ for instance transpired into surrounding atmosphere. Also‚ in the shoot‚ the water could stay in the cells‚ or be used in photosynthesis and assimilated into carbohydrate‚ or it could be passed on up the xylem to the leaf tissue. Any external conditions which affect the rate of transportation will be expected
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Case Study Analysis: Maple Leaf Foods: Leading Six Sigma Change Maple Leaf Foods: Six Sigma in 2002 From the title‚ “Maple Leaf Foods (A): Leading Six Sigma Change”‚ one could assume that the case study is about introduction and implementing of Six Sigma in Maple Leaf Foods (MLF) company which is based Toronto‚ Canada. By observing through headings from the case study‚ one can predict that Bruce Miyashita‚ vice-president (VP) Six Sigma of MLF‚ brings Six Sigma to MLF and he implemented
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Introduction Chemical kinetics is the study of reaction rates. A reaction rate is the speed of the change in either reactants or products over a period of time. General kinetic rate equation is: Where [A] and [B] are the concentration of the species in the reaction. The variable k is the rate constant‚ which is a function of time and catalyst presence. The variables m and n are the order of reaction for their respective species concentration. The higher the value of the reaction order the
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In this lab we are going to be observing the decomposition of piglets over a month’s time. There are theory questions that have been given to us before and after the lab. We look back at our original theory to see where we went wrong‚ and then correct it. The lab was disgusting‚ surprising‚ and very interesting. The first questioned to be answered is which piglet decomposes faster‚ a piglet that is in its natural state‚ that is burnt‚ that is buried‚ and that is buried in a wooden box? With
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Over the course of the company’s lifetime‚ there have been numerous changes within Maple Leaf Shoes and its environment that demand a change in the strategy the company employs. Some of these issues are from the ever-evolving economic environment‚ particularly with the help of globalization‚ other issues are a direct result of the corporate atmosphere that has been created since the takeover. Maple Leaf Shoes found its niche in being a low-cost provider‚ but production costs have been steadily rising
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Introduction The aim of this practical 1 is to determine the rate of photosynthesis by measuring the rate of oxygen production‚ which is a direct consequence of PSII activity. Results Graph 1 Graph 2 Discussion i. It took 2 minutes before any increase in the O2 concentration of the chamber was observed‚ it took 2minutes‚ after illuminating the leaf. ii. There are 2 main parts of the photosynthesis‚ light dependent part and light independent part‚ the O2 is released in last part which is light-independent
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