The nucleus is the largest membranous organelle of the cell. It contains the chromosomes together with the machinery for DNA replication and RNA transcription and processing. The nucleus directs the process of protein synthesis...
the cytoplasm is a fluid-like substance composed mainly of water and some organic and inorganic substances, It is between the cell membrane and nucleus, It contains a group of various structures known as the...
The cell is the smallest functional and building unit in all living organisms , The cell is characterized by the ability to grow , It can reproduce , It can respond to the external...
