nucleus
Prononciation : [ˈnjuːkliəs]
Mot
Contexte : « science »
(noun) the central part of an atom, which is made up of protons and neutrons. Think of it like the core of a tiny building that holds everything together.
Exemple
The nucleus of the atom is very important because it contains most of the atom's mass.
Exemple
Without a nucleus, the atom cannot exist as it loses its central core.
Exemple
What is found in the nucleus of an atom?
Contexte : « biology »
(noun) the part of a cell that contains its genetic material, like DNA. It’s like the control center of a cell that tells it what to do.
Exemple
The nucleus helps the cell function properly by managing its activities.
Exemple
If the nucleus is damaged, the cell might not be able to live or grow properly.
Exemple
What role does the nucleus play in a cell's life?
Contexte : « general »
(noun) the core or central part of something. For example, the most important idea or concept in a discussion.
Exemple
The nucleus of her argument was very strong and convincing.
Exemple
The presentation lacked a nucleus, making it hard to understand the main point.
Exemple
What is the nucleus of the story you’re telling?
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