вирус

вирус

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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Kép hozzáadása

Szófaj: noun
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Ipar/Tárgykör: Anthropology
Kategória: Physical anthropology
Company: Palomar College
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компјутерски вирус

Sociology; Criminology

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

хемофилија

Anthropology; Physical anthropology

An X-linked genetically inherited recessive disease in which one or more of the normal blood clotting factors is not produced. This results in prolonged bleeding from even minor ...

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 ...

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Ipar/Tárgykör: Snack foods Kategória: Sandwiches

сендвичи

Еден сендвич се состои од една или повеќе парчиња леб со хранливи пополнување меѓу нив. Секаков вид на леб, павлака или векна леб, ролни и бухти ќе се ...