Question

difference between nucleus and nucleoid​

Answer 1

Explanation:

A nucleus is a membrane-bound organelle that houses the genetic material of eukaryotes in DNA. The nucleus consists of protein fibres or the DNA inside chromatin fibres. Nucleoids contain the genetic material of prokaryotes in the cytoplasm. The nucleoids usually consist of a single chromosome.

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Answer 2

NUCLEUS:-1.A Nucleus is a membrane-bound structure in which eukaryotes store their genetic materials.

2.A nucleus is well organised and is large.

3.A nucleus is surrounded by a double layer membrane called nuclear membrane which separates the nucleus from other cell Organelles.

4.A nucleus contains many chromosomes.

5.A nucleus is a spherical shaped boundary.

6.Nucleoplasm and Nucleolus are present in the nucleus.

7.It is composed of DNA, RNA, enzymes, dissolved ions, histones and other subnuclear bodies.

NUCLEOID:-1.Nucleoid is a particular area in which Prokaryotes store their genetic material.

2.Nucleoid is poorly organised and is small.

3.Nucleoid lacks a protective membrane.

4.Nucleoid usually contains only on chromosome.

5.Nucleoid is an irregularly shaped organelle.

6.Nucleoplasm and Nucleolus are absent in the Nucleoid.

7.It is composed of DNA, RNA, histones and other proteins.