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Ribosome assembly refers to the process by which ribosomal RNA (rRNA) and ribosomal proteins come together to form functional ribosomes, the molecular machines responsible for protein synthesis in cells. This complex assembly occurs in the nucleolus and involves multiple steps, including the transcription of rRNA, the binding of ribosomal proteins, and the final maturation of the ribosomal subunits. Proper assembly is crucial for the ribosome's function and overall cellular activity. Defects in ribosome assembly can lead to various diseases, including cancer and genetic disorders.
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What is the factory through which the protein assembly line is fed?
ribosome
Where does the ribosome assembly begin?
They are made in the nucleolus. Parts are brought and assembled in cytoplasm
What is the site of ribosome assembly?
Ribosome assembly occurs in the nucleolus inside the cell nucleus. It involves the synthesis and processing of ribosomal RNA (rRNA) and the assembly of ribosomal proteins. Once assembled, the ribosomes are transported to the cytoplasm where they participate in protein synthesis.
How does the cell make the first ribosom?
The first ribosome is formed through a process called ribosome biogenesis, which occurs in the nucleolus of the cell. Ribosomal RNA (rRNA) is synthesized from ribosomal DNA (rDNA) and combined with ribosomal proteins imported from the cytoplasm. This assembly creates the small and large subunits of the ribosome, which are then transported to the cytoplasm where they combine to form a functional ribosome, essential for protein synthesis.
The subunits of a ribosome are produced in the?
They are manufactured by the nucleolus. The nucleolus is the most prominent substructure in the nucleus, and is also responsible for rRNA transcription and processing.
Where does ribosome assembly begin in a cell?
Ribosome assembly begins in the nucleolus of a cell.
What is the factory through which the protein assembly line is fed?
ribosome
In the process of translation performs the amino acid assembly?
Ribosome
How do nucleolus's work?
The main function of the nucleolus is the production and assembly of ribosome components.
Where does the ribosome assembly begin?
They are made in the nucleolus. Parts are brought and assembled in cytoplasm
Ribosome compared to part in a car.?
The ribosome can be compared to an assembly line in a car factory. Just as an assembly line constructs a car by putting together different parts, the ribosome builds proteins by linking together amino acids according to the instructions in the mRNA. Both the ribosome and the assembly line are essential for proper construction and function.
What holds the messenger RNA in place during protein assembly?
The two subunits of the ribosome.
In the process of translation which of the following performs the amino acid assembly?
Ribosomes perform the amino acid assembly during the process of translation. Ribosomes read the mRNA sequence and catalyze the formation of peptide bonds between amino acids to build the growing polypeptide chain.
What organelle is responsible for production of protein?
The ribosome.
What is the site of ribosome assembly?
Ribosome assembly occurs in the nucleolus inside the cell nucleus. It involves the synthesis and processing of ribosomal RNA (rRNA) and the assembly of ribosomal proteins. Once assembled, the ribosomes are transported to the cytoplasm where they participate in protein synthesis.
What manufactures ribosome parts in a cell?
In a cell, ribosome parts are manufactured in the nucleolus, a substructure located within the cell's nucleus. The nucleolus is responsible for assembling the ribosomal RNA and combining it with proteins to form the ribosomal subunits, which are then exported to the cytoplasm for final assembly into functional ribosomes.
How does the cell make the first ribosom?
The first ribosome is formed through a process called ribosome biogenesis, which occurs in the nucleolus of the cell. Ribosomal RNA (rRNA) is synthesized from ribosomal DNA (rDNA) and combined with ribosomal proteins imported from the cytoplasm. This assembly creates the small and large subunits of the ribosome, which are then transported to the cytoplasm where they combine to form a functional ribosome, essential for protein synthesis.
