The nucleus is the central point.
Our class studied the nucleus today, and it was so much fun!!
A cell nucleus is of interest to many scientists.
"The vast majority of an aom's mass is in the nucleus." "The political movement grew from a nucleus of his avid supporters."
In terms of biology, the word nucleus suggest that is a part of a living cell. Nucleus in cell + the cytoplasm of the cell = protoplasm. In physical science, the word nucleus suggest that it is a part of an atom.
Can you use the word concluding in a sentence? Done.
You can use the word Truss in a sentence like this.
The nucleus is a structure present in most cells, containing the genetic material.
Just use it! Or do you mean, can you use the word beheld in a sentence.
The nucleus is somewhere in the cytoplasm of the cell.
How do you use the word decibel in a sentence?What is decibel used for?
Since that is not a word I would not attempt to use it in a sentence.
You just did use the word colonize in a sentence.