Meaning of CELL in English

CELL

I

In biology, the basic unit of which all living things are composed; the smallest structural unit of living matter that is able to function independently.

A single cell can be a complete organism in itself, as in bacteria and cyanobacteria ), and eukaryotic cells, composing all other life-forms. Though the structures of prokaryotic and eukaryotic cells differ (see prokaryote , eukaryote ), their molecular compositions and activities are very similar. The chief molecules in cells are nucleic acids , proteins , and polysaccharides . A cell is bounded by a membrane that enables it to exchange certain materials with its surroundings. In plant cells, a rigid cell wall encloses this membrane.

II

[c mediumvioletred] (as used in expressions)

programmed cell death

red blood cell

white blood cell

nerve cell

photoelectric cell

B cell

fuel cell

renal cell carcinoma

sickle cell anemia

{{link=solar cell">solar cell

T cell

Britannica English dictionary.      Английский словарь Британика.