what is nucleus.
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perfect answer needed. .
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don't give a long answer.
Answers
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Nucleus Definition. In chemistry, a nucleus is the positively charged center of the atom consisting of protons and neutrons. It's also known as the "atomic nucleus". ... Nearly all the mass of an atom is contained within the nucleus, since protons and neutrons have much more mass than electrons.
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Nucleus is apart of a any cells. Every cell has a nucleus . It perform almost every function of cells which is going on. It has various materials which is present inside the cells like DNA , RNA Chromosomes, chromatin fibre, e.t.c.
It is surrounded by a covering which is called nuclear membrane . Nucleus has fluid like structure which is called cytoplasm.
In many organisms these nucleus is not well- defined which are called prokaryotic cells. Those which have well-defined nucleus which is called eukaryotic cells.