There is a wide range of career opportunities for people who choose to study a genetics program in their higher education studies. Some career opportunities include healthcare scientists, pharmacologists, clinical research, research scientist, and geneticist. Because of this, many people are trying to research what the best schools are to study genetics. Most undergraduate programs […]
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Potentiometric titration is a method of chemical analysis. This technqiue relies on the measurement of electromotive force (EMF) of a solution using a set of indicator and reference electrodes. The potential or EMF of a solution depends on the nature and concentration of the ions of the test substance. The EMF or potential is measured […]
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The soil is home to many organisms of the entire animal kingdom. These include microorganisms, worms, insects, amphibians, reptiles and even mammals. These include Bacteria Protozoa Fungi & Algae Nematodes Annelids (earthworms) Molluscs Insects and orthopods like ants, beetles Amphibians Reptiles like lizards, snakes. Mammals like rodents Organisms living in the soil in detail Organisms […]
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High performance liquid chromatography finds widespread application in analytical chemistry and biology. There are different types of HPLC like 1. Based on modes of chromatography : a) Normal phase mode b) Reverse phase mode 2. Based on principle of separation : c) Adsorption chromatography d) Ion exchange chromatography e) Ion pair chromatography f) Size exclusion […]
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Analytical chemistry is a branch of chemistry which tries to estimate and determine the actual chemical entity in a given sample. When a packed food item is taken, we can find the details of its components to like carbohydrates, proteins, saturated fats, sodium chloride etc. mentioned in grams or milligrams. This is acertained by use […]
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Chemistry is an important branch of science like biology. It helps in understanding the principles of nature and also enables us to live a better life. Its contributions to man are like In food production Clothing Home construction Automobiles Health Technology Sanitation and cleaning Agriculture Environment In industry Food: Chemistry defines the food we consume […]
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Distillation is a process of separation of a specific substance from a liquid mixture by evaporating and subsequent cooling into a separate chamber. There are different types of distillation like 1. Simple distillation 2. Fractional distillation 3. Steam distillation 4. Vacuum distillation 5. Azeotropic distillation Simple distillation Here a liquid mixture is heated in […]
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Cells, in general, are designed to respond to specific signals. They can do so because of receptors on their surfaces. In general, cells respond to bio-molecules like hormones, ions, vitamins, etc. They also respond to drugs, heavy metals and poisons. But, all the body cells do not respond to all the chemical signals. To put […]
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Mammals are the highly evolved animals on the planet. As per evolution theory, they are originated from the reptiles like the birds. But they have some interesting facts. 1. Give birth to young ones: Mammals unlike birds, reptiles etc, do not lay eggs. They give birth to fully formed young ones. The young ones are […]
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Proteins are the essential biomolecules present in the living organisms. They give structural support and rigidity to the organisms. There are many proteins like albumin, globulin, casein, gelatin, peptone etc. The tests for proteins include Coagulation test Biuret test Neumann’s test Half saturation test Aldehyde test Millon’s test Ninhydrin test Xanthohydrin test Arginine test Isoelectric […]
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Hydropower is the electricity generated by use of falling water from the dams. This water power is generated due to the rotation of turbines under the force of water while forcing out of dams. This power is considered to be one of the safest methods of electricity generation. This method of electricity generation is one […]
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