The function of the nucleus is to protect the DNA, it sends signals to the cells to grow, mature, divide, and die. It is also an integral component of a plant's cell structure.

Cells are the smallest unit of life and the building blocks for all organisms. Each component of a cell has its own function. Animal and plant cells differ and they have similarities. Nucleus ...

It consists of Plasma Membrane, Cell Wall, Nucleus, Cytoplasm, Ribosomes, Golgi bodies, Mitochondria, Lysosomes, and Plastids etc. Here, we will study mitochondria, its structure, and function.