virus

virus

A category of extremely small microscopic parasites of plants, animals, and bacteria. Viruses are not cells but rather RNA or DNA molecules surrounded by a protein coating. Since viruses cannot reproduce without a host cell, they are not strictly speaking living organisms. There are many kinds of viruses.

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เพิ่มภาพ

ส่วนหนึ่งของคำพูด: noun
คำเหมือน:
Blossary:
อุตสาหกรรม/ขอบเขต: Anthropology
Category: Physical anthropology
Company: Palomar College
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kompijuterski virus

Sociology; Criminology

A set of computer instructions that propagates copies or versions of itself into computer programs or data when it is executed.

ljudski imunodeficijentni virus (HIV)

Anthropology; Physical anthropology

The virus that is responsible for causing AIDS.

centromera

Anthropology; Physical anthropology

Suženje u hromozomu gde se spajaju dva ili više hromatida.

thalassemia

Anthropology; Physical anthropology

Grupa genetički nasleđenih oblika anemije prouzrokovane proizvodnjom krhkih molekula hemoglobina koje su podložne uništavanju. Thalassemia se najprisutnija na Mediteranu i u ...

efekat uskog grla

Anthropology; Physical anthropology

Značajno smanjenje genetičke raznovrsnosti populacije ili vrste usled ekološke krize koja uništi većinu pripadnika dotične populacije ili vrste. Ograničena genetička raznovrsnost ...

ugljeni hidrat

Anthropology; Physical anthropology

A class of organic molecules that include sugars and starches.

glečerski

Anthropology; Physical anthropology

A long period of time during which earth's climate cools, causing glaciers to expand out from the poles and mountains covering vast areas. The glacials of the Pleistocene Epoch ...

osteoporoza

Anthropology; Physical anthropology

A bone disorder in which there is a progressive reduction in bone density resulting in brittleness and increased porosity. People with osteoporosis are at a high risk for bone ...