Vacuole - Wikipedia
网页A vacuole (/ ˈvækjuːoʊl /) is a membrane-bound organelle which is present in plant and fungal cells and some protist, animal, and bacterial cells. [1][2] Vacuoles are essentially enclosed compartments which are filled with water containing inorganic and organic molecules including enzymes in solution, though in certain cases they may contain sol...
Vacuole - Definition, Structure and Functions | Biology ...
网页2018年7月19日 · A vacuole is an organelle in cells which functions to hold various solutions or materials. This includes solutions that have been created and are being stored or excreted, and those that have been phagocytized, or engulfed, by the cell.
Vacuole | Definition, Structure, Function, & Facts | Britannica
网页2024年9月16日 · 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.
What are Vacuoles? - Definition, Structure and Functions - BYJU'S
网页2020年10月13日 · A vacuole is a membrane bound structure found in the cytoplasmic matrix of a cell. The membrane surrounding the vacuole is known as tonoplast. The components of the vacuole, known as the cell sap, differ from that of the surrounding cytoplasm. The membranes are composed of phospholipids.
An Introduction to Vacuole Organelles - ThoughtCo
网页2020年1月8日 · Vacuoles are fluid-filled, enclosed structures that are separated from the cytoplasm by a single membrane. They are found mostly in plant cells and fungi. However, some protists, animal cells, and bacteria also contain vacuoles.
Vacuole – Definition, Structure, & Functions with Diagram
网页2021年9月21日 · What is a vacuole - its facts, meaning, & purpose. Learn what it looks like, & where it is located. Also, what it does in a cell, described with its main role, examples, & picture.
5.11: Vesicles and Vacuoles, Lysosomes, and Peroxisomes
网页Vesicles and vacuoles are membrane-bound sacs that function in storage and transport. Vacuoles are somewhat larger than vesicles, and the membrane of a vacuole does not fuse with the membranes of other cellular components.