Animal cells do not require a cell wall or central vacuole for their functions because they do not need to maintain a rigid structure like plant cells. Instead, they rely on the cytoskeleton, a network of protein fibers, to give them their shape and maintain their internal structure. Additionally, animal cells do not perform photosynthesis and do not need large central vacuoles to store water and nutrients as plants do.
Animal cells do not require a cell wall because they rely on extracellular matrix and intercellular junctions for support and communication. The extracellular matrix provides structural integrity and allows for tissue organization. Intercellular junctions, such as tight junctions and desmosomes, help cells adhere to each other and maintain tissue integrity. Animal cells do not require a central vacuole because they have multiple smaller vacuoles that perform specific functions, such as storage of molecules, waste products, or enzymes.
Animal cells do not require a cell wall because they do not need the rigid support that a cell wall provides. Instead, they have a flexible cell membrane that allows for cell movement and shape changes. Animal cells also do not have a central vacuole because they do not need to store or maintain water balance like plant cells do. Instead, animal cells have smaller, scattered vacuoles that serve specific functions like storing waste or breaking down molecules. Ultimately, the specific structure and function of animal cells do not necessitate a cell wall or a central vacuole for their normal functioning.
