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Cats

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Cats It belongs to the Feline family, which groups very different species, ranging from the great tiger of Siberia, about three meters long, to our domestic cat, which measures only 40 centimeters. The domestic cat is a small animal, mainly carnivore, that belongs to the Feline family. Popular as a domestic animal and prized as a hunter of mice and rats. The cat has an excellent memory and shows considerable aptitude for learning through observation and experience. The cat's natural life expectancy is about 15 years. In addition, the cat needs within its diet certain indispensable elements that it is not able to manufacture or synthesize by itself. One of these is the amino acid Taurine. Therefore, when we have to choose a prepared food, we must verify that it contains it in its formulation. No less important is your liquid diet.

BIOLOGY

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THE CHROMOSOMES In biology and cytogenetics, each chromosome is called a highly organized structure, consisting of DNA and proteins, which contains most of the genetic information of an individual. In cell divisions that are mitosis and meiosis the chromosome presents its best known, well-delineated bodies in the form of  X, due to the high degree of compaction and duplication. At the interface they can not be clearly visualized by the optical microscope because they occupy discrete chromosomal territories. In eukaryotic cells and archaea, unlike in bacteria, DNA will always be in the form of chromatin, ie strongly associated with proteins called histones and non-histones. The chromatin, organized on chromosomes, is found in the nucleus of eukaryotic cells and is visualized as a tangle of thin strands. When the process of duplication and division of the genetic material called karyokinesis begins, that tangle of strands begins a phenomenon of progressive condensation t...