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- DictionaryVac·u·ole/ˈvakyo͞oˌōl/
noun
- 1. a space or vesicle within the cytoplasm of a cell, enclosed by a membrane and typically containing fluid.
Jul 19, 2018 · A vacuole is a membrane-bound organelle that holds various solutions or materials in cells. Learn how vacuoles differ in plants and animals, and how they perform functions such as water storage, turgor pressure, endocytosis, exocytosis and more.
Sep 16, 2024 · Vacuole, in biology, a space within a cell that is empty of cytoplasm, lined with a membrane, and filled with fluid. Especially in protozoa, vacuoles are cytoplasmic organs, performing functions such as storage, ingestion, digestion, excretion, and expulsion of excess water.
- The Editors of Encyclopaedia Britannica
A vacuole is a membrane-bound organelle present in plant and fungal cells and some other cells. It can store water, waste, enzymes, food, or bacteria, and regulate cell pH and turgor.
Sep 30, 2022 · Biology definition: A vacuole is a membrane-bound structure in the cytoplasm of a cell that’s primarily involved in various biological processes, such as intracellular secretion, excretion, storage, and digestion. It is surrounded by a single membrane and contains various substances.
Oct 13, 2020 · Vacuoles are membrane-bound cell organelles that store water, nutrients, waste and other substances. They help in maintaining cell shape, turgor pressure, endocytosis and exocytosis. Learn more about vacuoles in plant and animal cells with examples and quiz.
Jun 21, 2023 · Vacuoles are organelles that store water, nutrients, or waste in eukaryotic cells. They are larger and more important in plant cells, where they create turgor pressure and support the cell wall.
Sep 21, 2021 · A vacuole is a membrane-bound organelle that stores various molecules and maintains cell shape and pH. Learn about the types, roles, and examples of vacuoles in plant, animal, fungal, and protist cells.
