Sample Questions for Mental Ability Test (MAT) 1-3. There is some relationship between the two terms (figures/letters) on the left side of the sign (::). The same relationship exists between the two terms on the right of the sign (::) of which one is missing. Find the missing one from the given four alternatives. 1. LLMO 1. 2. 3. 4. 2. 9 1. 2. 3. 4. : MMNO :: AABD : ? BBCE BBCD AABD ABBC : 25 : : 49 : ? 36 81 64 100 4 – 5 The capital
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ESSAY TOPIC: Air pollution: A significant cause of morbidity and mortality especially in many large cities of the developing world. ABSTRACT Ambient and indoor air pollutants have been a major source of concern all over the world‚ especially in major cities of developing countries due to increasing need for transportation‚ industrial development and fuels for household uses by an increasing population of dwellers. These pollutants‚ which majorly include particulate matter and gaseous pollutants
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compounds that involve up to twenty steps. Tetraphenycyclopentadienone is produced by synthesizing benzoin through the condensation of benzaldehyde and thiamine being used as a catalyst. In the second step of the reaction‚ benzoin is oxidized to benzil; nitric acid is used as the oxidizing agent in this step. In the last step of the reaction‚ a mixture of benzil and 1‚3-diphenylacetone undergo a double aldol condensation reaction then a dehydration reaction in order to form tetraphenycyclopentadienone.
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1 THE AUTONOMIC NERVOUS SYSTEM: UNDERSTANDING THE ESSENTIALS (v2013‚ long sheet) Lecturer: D.G. Simbulan‚ Jr.‚ PhD ----------------------------------------------------------------------------------------------------------------------------- -------------------Outline: I. Introduction II. Comparison between the somatic and autonomic nervous systems III. Anatomical and Physiological features of ANS IV. Metabolism of Neurotransmitters; Main form of removal from synaptic cleft/ junctional
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concentrated nitric acid. This is an example of redox as a transfer of electrons is occurring. The second part of the reaction allows the nitrate ion to oxidize the copper. Reaction two‚ while stirring 20 mL of 6.0 M NaOH was added to the flask. Hydroxide ion binds to the copper (II). This is an example of metathesis as the cations and anions exchange partners. Reaction Three‚ Heating the copper hydroxide to a medium boil on the hotplate while occasionally stirring produces copper oxide. Heating allows
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to be approximately 6.6 billion tons. These substances‚ which arent naturally part of the atmosphere‚ are called pollutants. Over ninety percent of all air pollutants can be divided up into five categories: carbon monoxide‚ nitrogen oxides‚ hydrocarbons‚ sulfur oxides and suspended particulate matter. Mass is only one way of categorizing pollutants. Substances can also be looked at from an effect stand point. For example‚ carbon monoxide (CO) comprises 56% of all air pollutants when looked at in terms
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What is the environmental and social impact of using coal to produce electricity? According to the Energy Information Administration (EIA)‚ burning fossil fuels accounted for approximately 67% of the total amount of electricity produced in the United States in 2015. Coal and natural gas lead all electricity production at 33% each and the other 1% came from petroleum. The way that coal produces electricity is through a process of energy transformations which are completed in coal power plants.
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archives to store valuable newspaper‚ letter or maps. The choice of boxes is important because if it not suitable it can damage the materials. The next factor is from air pollutants. Air pollutants criteria contain of three which is sulfur oxides‚ nitrogen oxides and ozone that can arise in form of indoor pollution. Some of those criteria can be control by installed system to remove it and some only can be
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Lovely Professional University‚ Punjab Course Code Course Title Course Planner Lectures CHE883 ENVIRONMENT CHEMISTRY 15316::Pushp Lata Course Category Tutorials Practicals Credits Courses with numerical and conceptual focus 3.0 0.0 0.0 TextBooks Sr No Title Author T-1 Environmental Chemistry Edition Year Publisher Name Colin Baird‚ Michael Cann 4th 2008 W.H. Freeman and company Reference Books Sr No Title Author Edition
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Scientists have added some cells in artificial blood which are capable of curing diseases. HBOCs sources 1) Human placentas 2) Genetically modified bacteria 3) RBCs from human blood 4) RBCs from cow blood Cons of HBOCs 1) They react with nitric oxide which is responsible for maintaining our blood pressure‚ so the blood pressure becomes high. 2) They cause lower body discomforts especially in the abdominal. 3) Some type of redness in eyes can be caused due to these
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