What is the difference between Nucleus and Nucleolus? - ProProfs Discuss
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What is the difference between Nucleus and Nucleolus?

Asked by E. Reyes, Last updated: Mar 26, 2024

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5 Answers

E.Emily

E.Emily

E.Emily
E.Emily

Answered Nov 10, 2020

The main difference between the nucleus and nucleolus is that the nucleus is the most important cell organelle that keeps the eukaryotic cell's genetic material. In contrast, the nucleus is a sub organelle situated inside of the nucleus, which contains RNA. The cell is the main component of all dwelling organisms, and the nucleus is a membrane-bound organelle that appears in almost every eukaryotic cell except some cells, such as red blood cells.

The nucleus is the largest organelle in animal cells. It is mostly round-shaped. The composition in the nuclear membrane is similar to the structure of the plasma membrane. The nucleolus is situated in the nucleus and is a highly complex area. There are also various areas in the nucleus. It is a sub organelle that is non-membranous.

It is composed of DNA units that are responsible for coding rRNA for ribosome production. The primary purpose is to integrate rRNA and generate ribosomes. It carries out ribosome biogenesis. The nucleus aims to control cellular activities and regulate gene expression, while the nucleolus's primary function is to produce ribosomes. The nucleus is mainly responsible for making mRNA, while the nucleolus is primarily responsible for making rRNA.

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Bart

Bart

Learning new things along with my music

Bart
Bart , Musician, BA, Lausanne

Answered Nov 03, 2020

The nucleus and Nucleolus are parts of the cell. They are important to all cells that are living, but they are especially important to eukaryotes. Many people may confuse the nucleus and nucleolus because they have similar spellings, but there are important differences between them. The nucleus is in control of a number of actives in the cell, and it is where genetic DNA is stored. The nucleolus is apart of the nucleus, and it is important because it is the home to the RNA. Its' purpose is to sense any stress in the cell. Another difference between them is that the nucleus has a membrane, which the nucleolus lacks.
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Jori

Jori

Have keen interest in writing, traveler by heart.

Jori
Jori , Writer, M.A, Zürich

Answered Nov 03, 2020

Nucleus and Nucleolus are two basic components that you can find in a cell. These cellular organelles have some differences between them, based on their structures, functions, and other features. Foremost, you should understand that a nucleus is a basic part of the cell, while the nucleolus is an essential part of the nucleus. The nucleus is known as an organelle that is bound with a membrane and can be found in eukaryotes or multi-celled organisms. In the case of the nucleolus, it is an organelle surrounded by no membrane. Most of the cell's DNA is stored in the nucleus, and they are responsible for transporting genetic information. The nucleolus takes responsibility for collecting and transcribing RNA, especially the rRNA. Another activity that is carried out by the nucleolus is that it synthesizes the ribosome to perform the necessary activities in the cell. Besides, the nucleus contains the chromosomes for the reproduction of cells.
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Matz Lewis Clark

Matz Lewis Clark

Traveler and writer by profession.

Matz Lewis Clark
Matz Lewis Clark, College student, Graduation, Orlando

Answered Oct 21, 2020

The nucleus is known to be the main organelle. The nucleolus, on the other hand, is one of the sub organelles that are available. Another difference between the two is that the nucleus will have the DNA while the nucleolus will be in charge of handling the RNA.

You can expect that the nucleus will come with the chromosomes and all the cellular membranes that will make sure that details will be passed on properly. When it comes to being conspicuous, you can expect that the nucleolus will be the one that you are referring to. Another function of the nucleolus is ribosome biogenesis.

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Amla Amelia

Amla Amelia

Amla Amelia
Amla Amelia

Answered Mar 02, 2020

Nucleus and Nucleolus are two important parts of a living cell, especially for all eukaryotes. The nucleus is an important part of a cell because it controls a lot of activities that ensure the healthy functioning of every individual. The nucleolus, on the other hand, has its portion located in the nucleus. In other words, the nucleolus is a part of the nucleus. Both are together, but what makes them different is their functions.

The nucleus is a part of the cell where genetic materials are stored. All the genetic information in the DNA is stored in the nucleus in such a way that they are always healthy for cell reproduction. The nucleolus, on the other hand, is a part of the nucleus that houses the RNA. It helps to modify sensing cellular stress and the assembling of the ribosome. Nucleolus does not have any membrane around it, while the nucleus has a membrane.

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