The whole world is calling for nuclear disarmament.

The nucleolus, which is part of the cell nucleus, plays an important role in the production of ribosomes.

Thermonuclear reactions are the source of the sun's energy.

In Japanese, the accent kernel greatly affects the pronunciation of words.

Nuclear fusion is expected to be a future energy source.

The study of nucleons is an important field in science.

There is a shortage of nuclear fuel.

His research focuses on the relationship between specific diseases and karyotypes.

It is reported that North Korea has conducted another nuclear bomb test.

If a nuclear war occurs, humanity will be extinct.