Introduction Sometimes the vision becomes blurred due to the refractive defect of the eye. A refractive defect means the inefficiency of the lens of the eye to bend light correctly which results in blurred unclear vision. The current article is about Myopia vs Hyperopia. There are three common defects of vision Myopia near-sightedness or short-sightedness […]
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What is Recombinant DNA Technology? The recombinant DNA technology is a technology in which the DNA molecules are produced by joining together two or more DNA segments that are originally from two different organisms. Recombinant DNA molecule In recombinant DNA technology, a vector is a recombinant DNA molecule that is a plasmid, phage, or virus
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Monosaccharide Definition Monosaccharides are known as simple sugars with a formula Cn (H2O)n. In Greek the word monosaccharide means (mono-one and saccharide- sugar). they are the simplest group of carbohydrates that can not be hydrolyzed more. The definition of monosaccharide is such sugars that on hydrolysis yield no further lower sugars. The following articles are
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Introduction Turtle and tortoise both belong to the reptile category. That is they are ranked between the amphibians and birds. The reptiles again are divided into four main groups namely turtles, crocodilians, lizards, and snakes. Turtle and tortoise are different from other reptiles as their bodies are surrounded by boney shells having horny shields. they
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Paper chromatography definition Chromatography mainly consists of two phases one is the mobile phase which is the mixture of substances that are to be separated and dissolved in liquid or gas. Another is the stationary phase is the porous solid matrix through which the mobile phase percolates. the interaction which results in the separation of
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Chromatography Definition Chromatography is a technique invented by a Russian botanist Michael Tswett in 1906. It is the technique for the separation of colored substances into individual compounds. The name CHROMATOGRAPHY in Greek means CHROMA Colour and GRAPHY Writing. Chromatography definition is, therefore, a technique for the two phases are either the two defined below
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