Animal Cell – Definition, Structure, Parts, Functions and Diagram

Definition of animal cell Animals are a large group of diverse living organisms that make up to three-quarters of all species on earth. With their ability to move, to respond to stimuli, respond to environmental changes and adapt to different modes of feeding defense mechanisms and reproduction, all these mechanisms are enhanced by their constituent … Read more Animal Cell – Definition, Structure, Parts, Functions and Diagram

Vesicles- Definition, Structure, Functions and Diagram

Vesicles- Structure, Types, and Functions

Vesicles Definition Cells must be able to move molecules, digest particles, and secrete materials in order to survive. For many cellular functions, vesicles are used. It is a small, spherical compartment that is separated from the cytosol by at least one lipid bilayer. Many vesicles are made in the Golgi apparatus and the endoplasmic reticulum … Read more Vesicles- Definition, Structure, Functions and Diagram

Vacuoles- Definition, Structure, Types, Functions and Diagram

Vacuoles- Structure, Types and Functions

Vacuoles Definition A vacuole is a membrane-bound organelle that is present in all plant and fungal cells and some protist, animal and bacterial cells. The most conspicuous compartment in most plant cells is a very large, fluid-filled vacuole. Large vacuoles are also found in three genera of filamentous sulfur bacteria, the Thioploca, Beggiatoa, and Thiomargarita. However, the function and significance of … Read more Vacuoles- Definition, Structure, Types, Functions and Diagram