functions of a cell
controls cell activities e.g cell growth, repair of worn out parts. Essential for cell division
three parts of nucleus
nuclear envelope , nucleolus , nucleoplams , chromatin
role of the nuclear envelope
it separates the contents in the nucleus from the cytoplasm
what is the role of the nucleolus?
plays a part in making proteins in the cell
what is the role of the nuceloplasm?
a small round mass of denser protoplasm
what is the role of chromatin?
mass of thread-like structures , made up of protein and deoxyribonucleic acid (DNA)