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Which of the proteins are synthesized by bound ribosomes ER protein insulin actin ribosomal protein DNA polymerase or lysosomal enzyme?
Bound ribosomes primarily synthesize proteins that are secreted from the cell, incorporated into the cell membrane, or sent to the lysosomes. This includes insulin, lysosomal enzymes, and some membrane proteins. Actin and DNA polymerase are typically synthesized by free ribosomes in the cytosol.
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Where are the ribosomes composed of?
Ribosomes are composed of ribosomal RNA (rRNA) and proteins. The rRNA molecules are synthesized in the nucleolus of the cell and then combine with proteins to form the ribosomes in the cytoplasm.
Which cell organelle is known as the factory of ribosomes?
The nucleolus is known as the factory of ribosomes. It is a region within the cell nucleus where ribosomal RNA (rRNA) is synthesized and ribosomal subunits are assembled. Ribosomes are essential for protein synthesis in the cell.
How does ribosomes reproduce?
Ribosomes are not able to reproduce on their own. They are produced in the nucleolus of a cell, a specialized region within the nucleus, where ribosomal RNA (rRNA) is synthesized and combines with proteins to form ribosomes. The newly formed ribosomes are then exported to the cytoplasm where they can participate in protein synthesis.
What is the source of ribosomal RNA rRNA?
Ribosomal RNA (rRNA) is synthesized in the nucleolus of the cell. It is transcribed from DNA in the nucleolus and later processed to form mature rRNA molecules that combine with proteins to form ribosomes.
What is involved in making ribosomes in the cell located in the nucleus of a cell?
Ribosomes are made in the nucleus by RNA polymerase enzymes transcribing DNA into ribosomal RNA (rRNA) molecules. These rRNA molecules then combine with proteins to form ribosomes. The ribosomes are then transported out of the nucleus into the cytoplasm, where they carry out protein synthesis.
Where are the ribosomes composed of?
Ribosomes are composed of ribosomal RNA (rRNA) and proteins. The rRNA molecules are synthesized in the nucleolus of the cell and then combine with proteins to form the ribosomes in the cytoplasm.
The site where ribosomes assemble prior to their migration into the cytoplasm is?
The site where ribosomes assemble prior to their migration into the cytoplasm is the nucleolus. The nucleolus is a region within the cell's nucleus where ribosomal RNA (rRNA) is synthesized and ribosomal subunits are assembled. Once the ribosomal subunits are formed, they exit the nucleolus and assemble into functional ribosomes in the cytoplasm.
Which cell organelle is known as the factory of ribosomes?
The nucleolus is known as the factory of ribosomes. It is a region within the cell nucleus where ribosomal RNA (rRNA) is synthesized and ribosomal subunits are assembled. Ribosomes are essential for protein synthesis in the cell.
How does ribosomes reproduce?
Ribosomes are not able to reproduce on their own. They are produced in the nucleolus of a cell, a specialized region within the nucleus, where ribosomal RNA (rRNA) is synthesized and combines with proteins to form ribosomes. The newly formed ribosomes are then exported to the cytoplasm where they can participate in protein synthesis.
In what unit of a eukaryotic cell are ribosomes made?
Ribosomes are made in the nucleolus of a eukaryotic cell. The nucleolus is a specialized structure within the cell nucleus where ribosomal RNA (rRNA) is synthesized and ribosomal subunits are assembled.
Which structure is the assembly site of large and small ribosomal subunits?
The nucleolus is the assembly site of large and small ribosomal subunits. It is a structure inside the nucleus of a cell where ribosomal RNA (rRNA) and ribosomal proteins are synthesized and assembled into ribosomes.
Which structure contains RNA and protein and is the site where ribosomes are made?
The nucleolus is the structure that contains RNA and proteins and is the site where ribosomes are made. Ribosomal RNA (rRNA) is synthesized in the nucleolus, and ribosomal proteins are imported from the cytoplasm to assemble with rRNA to form ribosomes.
What organelle assembles ribosomes?
The nucleolus is the organelle responsible for assembling ribosomes in eukaryotic cells. It is located within the nucleus and is involved in producing ribosomal RNA (rRNA) and assembling ribosomal subunits.
What important task occurs in the nucleolus?
The function of the nucleolus is to make products for manufacturing ribosomes. It consists of protein and DNA.
Where are ribosomes made in a prokaryotic cell?
ribosomes are located in the cytoplasm of prokaryote and eukaryote. It is considered as the protein factory of the cell that synthesized by copying the message in the mRNA. Eukaryotes have 80 S ribosomes, whereas prokaryotes have 70 S.
What is the source of ribosomal RNA rRNA?
Ribosomal RNA (rRNA) is synthesized in the nucleolus of the cell. It is transcribed from DNA in the nucleolus and later processed to form mature rRNA molecules that combine with proteins to form ribosomes.
What produces ribosomal RNA?
Ribosomal RNA (rRNA) is produced in the nucleolus of the cell by RNA polymerase I. The nucleolus is a specialized structure within the nucleus that is responsible for synthesizing rRNA and assembling ribosomes.
