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The nucleolus is the small dense region in the nucleus where the assembly of ribosomes begin. It makes up 25 percent volume of the cell nucleus and its malfunction may cause diseases in the human body.

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What dose nucleolus do in a cell?

The nucleolus is a distinct structure within the cell nucleus responsible for producing ribosomes, which are essential for protein synthesis. It synthesizes ribosomal RNA (rRNA) and assembles ribosomal subunits that then combine with proteins to form functional ribosomes.


What is the small structure that makes proteins in a cell?

The ribosomes are the part of the cell that are in charge of building proteins. This process is called Protein Biosynthesis. Inside ribosomes, the appropriate molecules join to form protein chains.


The parts that make up ribosomes are contained in a ball-like structure called the?

The assembly of ribosomes begins in a small dense structure called the nucleolus. The nucleolus is a non-membrane bound structure composed of proteins and nucleic acids found within the nucleus.


What contains cell organells and a nucleus?

A prokaryote aka a bacterium doesn't contain a nucleus but it does contain small ribosomes.


Small structure inside nucleus that helps make proteins?

Ribosomes are the small structures inside the nucleus that help make proteins. They are responsible for translating the genetic information from the DNA into proteins by assembling amino acids in the correct sequence. Ribosomes can be found both in the nucleus and in the cytoplasm of the cell.


Where are ribosomes produced?

Ribosomes are produced in the nucleolus, a small region within the nucleus of a cell. The nucleolus is responsible for assembling ribosomal subunits that are then exported to the cytoplasm for further processing and formation of functional ribosomes.


What is the small part of the nucleus where ribosomal subunit formation takes place?

The small unit found in ribosomes are called subunits. They are denoted according to their sedimentation coefficients in the Svedberg units. The 40S is the subunit for eukaryotic ribosomes, while the 30S is the subunit for prokaryotic ribosomes.


Are ribosomes made in a special region of the nucleus called the nucleolus?

Ribosomes are made inside the nucleolus, which is inside the nucleus of the cell. Ribosomes function to synthesize proteins. ***************************** it controls which qenes qet used.


How are the codes for proteins carried fromthe nucleus to the ribosomes?

The codes for proteins are carried from the nucleus to the ribosomes by messenger RNA (mRNA). After transcription in the nucleus, the mRNA strand carries the genetic information encoded in the DNA to the ribosomes in the cytoplasm for translation into proteins. This process is crucial for protein synthesis within the cell.


What is the relative size and and parts of a nucleus?

The nucleus is a small, dense organelle found in the center of a cell. It is typically about 10 micrometers in diameter and contains the cell's genetic material, known as DNA. The nucleus is surrounded by a double membrane called the nuclear envelope and contains a nucleolus, where ribosomes are assembled.


Where is the nucleolis?

The nucleolus is in the nucleus of the cell. It is made up of proteins and ribonucleic acids. It transcribes ribosomal RNA and combines it with proteins to form ribosomes.


What is the small spherical body within the nucleus?

The small spherical body within the nucleus is called the nucleolus. It is involved in the production of ribosomes, which are essential for protein synthesis in the cell.