Definition And Characteristics

Animal Cells: The Building Blocks of Life

Definition and Characteristics

Animal cells are the essential building blocks of life for organisms belonging to the animal kingdom. These cells are characterized by their complex structure, which enables them to perform a wide range of functions necessary for survival and growth.

Components of Animal Cells

Animal cells possess various organelles and structures that work together to carry out essential cellular processes. These include:

* **Cell membrane:** A protective barrier that surrounds the cell. * **Cytoplasm:** A gel-like substance containing cell organelles and structures. * **Nucleus:** The control center of the cell, containing the genetic material. * **Mitochondria:** Energy-producing organelles. * **Ribosomes:** Protein synthesis factories. * **Golgi apparatus:** Modifies and packages proteins and other molecules. * **Endoplasmic reticulum:** Synthesizes proteins and lipids. * **Lysosomes:** Vesicles that contain digestive enzymes.