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A complex unit of protoplasm, usually with a nucleus, cytoplasm, and an enclosing membrane. All plants and animals are composed of one or more microscopic cells. The smallest organic unit capable of carrying out all of the functions normally attributed to life is a cell. See eukaryotic cell and prokaryotic cell.

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Ordklass: noun
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Bransch/domän: Anthropology
Category: Physical anthropology
Company: Palomar College
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соматска клетка

Biology; Genome

Any cell in the body except gametes and their precursors. See also: gamete.

хемофилија

Anthropology; Physical anthropology

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фетус

Anthropology; Physical anthropology

An unborn child during the later stages of pregnancy. In humans, an embryo usually becomes a fetus after the 8th week of gestation. Unlike embryos, fetuses have clearly ...

амино киселина

Anthropology; Physical anthropology

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 ...

хибрид

Anthropology; Physical anthropology

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

хормон

Anthropology; Physical anthropology

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 ...

анемија

Anthropology; Physical anthropology

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 ...