solunytimä
Solunytimä, also known as the cell nucleus, is a membrane-bound organelle found in eukaryotic cells. It is the most prominent organelle within the cell and contains the cell's genetic material, organized as DNA molecules. This DNA is packaged into structures called chromosomes. The nucleus controls the cell's growth, metabolism, and reproduction by regulating gene expression.
The nuclear envelope, a double membrane, surrounds the nucleus, separating its contents from the cytoplasm. This
The nucleus plays a crucial role in cell division, ensuring that genetic information is accurately replicated