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ген

A unit of inheritance usually occurring at a specific location, or loci, on a chromosome. Physically, a gene is a sequence of DNA bases that specify the order of amino acids in a protein or, in some cases, a small RNA molecule referred to as a microRNA. A gene may be made up of hundreds to thousands of DNA bases. Genes are responsible for hereditary characteristics.

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行业/领域：人类学
类别 ‎体质人类学
Company: Palomar College
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A gene whose activity is controlled in response to the needs of a cell or organism.

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See: gene expression.

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A gene that can alter the expression of another gene in the phenotype of an individual.

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An organic molecule that is a building blocks of proteins. There are at least 20 different kinds of amino acids in living things. Proteins are composed of different combinations ...

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人类学; ‎体质人类学

An offspring that is the result of mating between two genetically different kinds of parents--the opposite of purebred.

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A class of substances (usually proteins) that are produced by specialized cells and that travel to other parts of the body, where they influence chemical reactions and regulate ...

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A medical condition characterized by fatigue, weakness, poor appetite, weight loss, and paleness or a yellowish tinge to the skin and eyes resulting from a deficiency of red blood ...

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Kristina Ivanovska

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行业/领域：医学类别肠胃病学

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