The prominent structure inside the nucleus is the nucleolus. It is primarily responsible for the synthesis of ribosomal RNA (rRNA) and the assembly of ribosome subunits. The nucleolus is not surrounded by a membrane and appears as a dense, spherical region within the nucleus, playing a crucial role in the cell's protein synthesis machinery.
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.
nucleolus
Inside of the nucleus
By saying nucleus, we mean that the DNA is contained in a membrane structure, that we call the nuclear membrane. However in prokaryotes (bacteria are examples!) the nucleus is not contained in a membrane structure. On the contrary, the DNA is rather suspended inside the cytoplasm itself in a compact form and is called a nucleoid.
Ribosomes are the small structures inside the nucleus that help make proteins. They are responsible for translating the genetic information from the DNA into proteins by assembling amino acids in the correct sequence. Ribosomes can be found both in the nucleus and in the cytoplasm of the cell.
nucleolus
Nucleolus
The nucleolus.
PENIS
nucleus
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 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.
the nucleus is surrounded by electrons, protons and neutrons. Inside the nucleus are quarks. (for the nucleus in an atom only)
nuclear membrane
nucleolus
A cell nucleus would be smaller than a cell because a cell nucleus is inside the cell, so it has to fit inside.