The cell nucleus is an important organelle found in eukaryotic cells. Its roles include regulating all activity such as cellular metabolism and growth in addition to storing and maintaining the ... The nucleus is a membrane bound organelle found in the majority of eukaryotic cells. It is the largest organelle of the eukaryotic cell, accounting for around 10% of its volume. It houses the genome, and through translation, transcription and post-transcriptional modification, it co-ordinates the activities of the cell. In this article, we will consider the structure and function of the nucleus. Because the nucleus houses an organism’s genetic code, which determines the amino acid sequence of proteins critical for day-to-day function, it primarily serves as the information centre of the cell. Protein Synthesis and Cellular Functions The nucleus is responsible for overseeing protein synthesis, which is integral to cell division, growth, and differentiation.
