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单词 contractile vacuole
释义

Definition of contractile vacuole in English:

contractile vacuole

noun
Zoology
  • A vacuole in some protozoans which expels excess liquid on contraction.

    〔动〕(原生动物的)收缩泡,伸缩泡

    Example sentencesExamples
    • The amount of contractile vacuoles can tailor in accordance with suctorian species, age and size.
    • Notice the collapsing contractile vacuole in the lower middle of the frame.
    • The purpose of the contractile vacuole is to expel excess water from the cell, preventing the cell from swelling up.
    • The cytoplasm contains, in addition to digestive vacuoles, contractile vacuoles which probably function in the control of osmotic pressures.
    • A green fluorescent protein fusion of drainin localizes specifically to the contractile vacuole and rescues its periodic discharge in drainin-null cells.

Definition of contractile vacuole in US English:

contractile vacuole

noun
Zoology
  • A vacuole in some protozoans which expels excess liquid on contraction.

    〔动〕(原生动物的)收缩泡,伸缩泡

    Example sentencesExamples
    • The amount of contractile vacuoles can tailor in accordance with suctorian species, age and size.
    • A green fluorescent protein fusion of drainin localizes specifically to the contractile vacuole and rescues its periodic discharge in drainin-null cells.
    • Notice the collapsing contractile vacuole in the lower middle of the frame.
    • The cytoplasm contains, in addition to digestive vacuoles, contractile vacuoles which probably function in the control of osmotic pressures.
    • The purpose of the contractile vacuole is to expel excess water from the cell, preventing the cell from swelling up.
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更新时间:2025/1/31 2:15:32