Bacterial Energetics and Membranes Abstract The Mg2+/Ca2+ ATP synthase present in all bacterial membranes‚ particularly E. coli‚ couples ATP synthesis to the proton (H+) gradient produced by the ETC‚ a process known as oxidative phosphorylation. The gradient acts to power the ATPase‚ so that it may phosphorylate ADP to produce ATP. The reverse reaction of this process‚ or hydrolysis of ATP into ADP and Pi‚ may be used to observe ATPase activity when the resulting Pi is quantitatively measured
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Bacterial Meningitis is a horribly life shacking disease. Bacterial Meningitis can be a very destructive disease it can leave people with horrible and lasting aftermath if survived but if not it could destroy the brain leaving it black and rotting. Bacterial Meningitis has many symptoms‚ ways of spreading‚ treatments and prevention for this horrible disease‚ and it’s very interesting history and how things about it changed. The History of Bacterial meningitis is full of breakthroughs and outbreaks
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UNIT 3 RESISTANCE TO CHANGE An important element of any change initiative which is resistance to change LEARNING OBJECTIVES 1. Define resistance to change. 2. Explain the life cycle of resistance to change. 3. Discuss the causes of resistance. 4. Describe the strategies to manage resistance. * WHAT IS RESISTANCE TO CHANGE? Change creates anxiety‚ uncertainty and stress‚ even for those managing change Seldom are there any guarantees that the new approach will work - will deliver the
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The identification of an unknown bacterial environmental isolate through a series of morphological‚ physiological and differential exercises. The purpose of the environmental isolate report is to learn what is necessary in order to take an unknown environmental isolate (EI) and identify it. This was achieved through a series of exercises that provided information on the morphological‚ physiological and biochemical traits of the EI which were then compiled and interpreted in order to make a presumptive
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have different target insect specificity. For example‚ the toxins classified under Cry1a group target Lepidoptera (butterflies)‚ while toxins in the Cry3 group are effective against beetles.Researchers have used genetic engineering to take the bacterial genes needed to produce Bt toxins and introduce them into plants. If plants produce Bt toxin on their own‚ they can defend themselves against specific types of insects. This means farmers no longer have to use chemical
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scale divisions which can be read to half a division. Determine resolution of meter in volt. [0.25 V] (c) A Wheatstone bridge is balanced with all the four resistances equal to 1kΩ each. The bridge supply voltage is 100V. Now one of the resistances is changed to 1010Ω. The output voltage is measured by a voltmeter of infinite resistance. Calculate the bridge sensitivity. [25V or 0.025 V/Ω] (d)Each of the following numbers has a uncertainty of one in the last figure. Determine the number of significant
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Instrumentation and Control CpE 511 NAME: KURT RUSSEL C. CHUA September 01‚ 2012 CYNTHIA C. GONZAGA Date of Submission INSTRUCTOR: ENGR. JAY S. VILLAN‚ MEP-EE Introduction A multitester or multimeter is a device which can be used to gather data about electrical circuits. A basic multitester can measure resistance‚ voltage‚ and continuity; while more advanced versions may be able to provide additional data. This tool can be very useful to have around the house‚ and anyone
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Gomez‚ olivia Psychology 5 Fri 9:30- 12:40 The Warrior Gene Are people born to be violent? That was one of the questions on the video leading to the Warrior Gene. The warrior gene indicates that some individuals are born with the war gene. Henry Rowland was born in Washington D.C. when his parents divorced at an early age. The separation between his parents caused him to develop anxiety. Rowland expresses in the video that he often thinks to himself why he is the way he is always filled
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Effects of Resistance on Organizational Learning Introduction It is indisputable whether resistance and learning are two important issues contemporary organizational leaders have to manage. While both concepts have received considerable attention in academic research‚ albeit with little consensus on their conceptual underpinnings‚ there is still a dearth of systematic research on the actual effects of resistance on organizational learning. However‚ due to its supposed role in hindering organizational
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ELECTRICITY HOTS Questions for Practice 1. Name a substance whose resistance almost remains unchanged by increase of temperature. 2. Name two special characteristics of heater coil. 3. A wire of resistance 4 ohms is bent to form a circle. What is the resistance between two diametrically opposite ends? 4. How does the resistance of a conductor change if its temperature is increased? 5. A current of 4A flows in a wire of resistance 60 ohms. Calculate electrical energy consumed in 2 minutes. 6. V-I
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