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 elements in the body. However, …

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Peroxisomes- Definition, Structure, Functions and Diagram

Structure of Peroxisomes

Peroxisomes Definition Peroxisomes are small, membrane-enclosed cellular organelles containing oxidative enzymes that are involved in a variety of metabolic reactions, including several aspects of energy metabolism. They are considered as an important type of microbody found in both plants and animal cells. They were identified as organelles by Belgian cytologist Christian de Duve in 1967 after already been described. First …

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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 or are made from parts …

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