Question

difference between nucleus and nucleoid​

Answer 1

Answer:nucleus....1.It is larger in size.

2.It has a covering of double membrane envelope.

3.Nucleolus is present in it..

4.Its DNA content is equal to two or several DNA molecules.

5.Its DNA is associated with histone proteins to form chromatin.

Nucleoid: 1.Its is comparatively smaller in size.

2.A covering membrane is absent. Its lies free in the cytoplasm.

3.Nucleolus is absent in it.

4.Its DNA content is equal to a single DNA molecule.

5.In it histones are absent . DNA of a nucleoid is often naked......

Answer 2

Explanation:

A nucleus is a membrane-bound organelles that house the genetic material of eukaryotes in DNA. Nucleoids contain the genetic material of prokaryotes in the cytoplasm. The nucleoids usually consist of a single chromosomes.