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单词 food vacuole
释义

food vacuole


food vacuole

n. A vacuole in a single-celled organism where food taken in from outside the cell is digested.

food vacuole

n (Zoology) biology a cavity surrounding ingested food particles in some protozoans

food′ vac`uole


n. a membrane-enclosed cell vacuole with a digestive function, containing material taken in by the process of phagocytosis. [1885–90]

food vacuole


food vacuole

[′füd ‚vak·yə‚wōl] (cell and molecular biology) A membrane-bound organelle in which digestion occurs in cells capable of phagocytosis. Also known as heterophagic vacuole; phagocytic vacuole.

food vacuole


food vacuole

n. A vacuole in which phagocytized food is digested.

food vacuole

a fluid-filled space in the cytoplasm of a cell. It is formed by the plasma membrane of the cells invaginating to form a flask-like depression around a food particle and then the neck of the flask closing off, so sealing the food within the cell - a process known as PHAGOCYTOSIS.
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