Nucleolus
nucleolus
The nucleolus.
nucleus
the nucleus
PENIS
The small dot-like structure inside the nucleus is the nucleolus. It is responsible for producing ribosomes, which are essential for protein synthesis. The nucleolus is not surrounded by a membrane and can often be seen as a distinct structure within the nucleus.
In Biology the nucleus of a cell is the control centre, inside the nucleus is DNA which gives it the structure and knowledge to be what it is.
the nucleus is surrounded by electrons, protons and neutrons. Inside the nucleus are quarks. (for the nucleus in an atom only)
nucleolus
nuclear membrane
A cell nucleus would be smaller than a cell because a cell nucleus is inside the cell, so it has to fit inside.
A Nucleus; inside of a cell; inside of a plant or animal cell; inside of a plant or animal; you can take it from ther. :) :)