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Ribosomes are formed from the process called Protein Synthesis.
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the above is not accurate. Ribosomes also contain RNA.
The question is not phrased precisely hence we can not find out what the querent wanted to know. Previously this answer contained information that ribosomes self-assemble.
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∙ 14y ago
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∙ 13y agoThe ribosomes, mRNA and tRNA assemble to make protein by the following processes of Translation.
Initiation: The small ribosomal subunit assembles on start codon AUG (portion on mRNA where translation begins).
Elongation: it also has three steps
(a)Codon recognition: tRNA with anticodon UAC (complementary to AUG)
and carrying the amino acid, binds to the codon.The tRNA is in the P site of large ribosomal subunit. The A site is available for the 2nd tRNA with anticodon, complementary to the next codon of m RNA.
(b)Peptide bond formation: The amino acid is carried by the 2nd tRNA and peptide bond is formed between it & new amino acid (of next tRNA).
(c)Translocation: The 1st tRNA leaves the P site and 2nd tRNA moves to it, still bound to mRNA. Now the A site is again available for next tRNA.
This process of polypeptide chain elongation continues until a stop codon (the region of base triplet of mRNA where the polypeptide chain is complete and released) is reached.
Termination: A release factor binds to the A site. It carries no amino acid but facilitate
the release of the polypeptide, the ribosome and tRNA from the mRNA.
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∙ 11y agoThe cytoplasm has lots of tRNA (transfer RNA) "floating" around. Each tRNA molecule has one amino acid attached at one end, and on the other end it has three nucleotides called an anti-codon (e.g. CAU).
Ribosomes feed mRNA (messenger RNA) through themselves, waiting at each codon (group of three nucleotides in the mRNA) until a tRNA with a fitting anti-codon arrives just by chance. The ribosome then transfers the amino acid from the tRNA onto the existing chain of amino acids, which the ribosome keeps attached to itself until it finishes. Then it moves forward to the next codon.
Edited answer:
Amino acids
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∙ 14y agoAnswer:
The nucleolus produces ribosomes
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∙ 8y agoThe nucleolus helps make ribosomes. Then nucleolus is a structure found in the nucleus of cells. It is a non-membrane sructure composed of proteins and nucleic acids.
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∙ 9y agoThey are assembeled in cytoplasm.They are made in nucleolus
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∙ 13y agoThe Nucleolus produces the rRnas that, when exported to the cytoplasm, are assembled - with many other co-factors - to form ribosomes.
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∙ 7y agoThey are made up of rRNA and proteins. They involve in protein synthesize.
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∙ 11y agoRibosome is made of rRNA and proteins. The rRNA is made by nucleolus in the nucleus.
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∙ 9y agoRibosomes are made up of RNA and proteins. RNA used is rRNA.
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Are proteins assembled in the cell?
Ribosomes are the cell organelles that assemble proteins. They function as factories to produce usable proteins for a cell.
Why is ribosomes the best organelle in a cell?
Ribosomes are the organelles that make protein from amino acids, and assemble the proteins of the cell.
Organelles that produce proteins used within the cell are?
Organelles that produce proteins used within the cell are called ribosomes. Ribosomes produce proteins that are either used within the cell or are processed in the endoplasmic reticulum.
What do proteins and ribosomes make?
tRNAThey are made up of proteins and rRNA. rRna are ribosomal RNA
What small round structure makes proteins?
Ribosomes are the structure that synthesize proteins. They are located on the endoplasmic reticulum, which is an organelle inside the cell.
Ribosomes use amino acids to assemble new?
proteins...
What does the r stand for in rRNA?
Ribosomal - This is where ribosomes assemble proteins.
What does the ribosomes do inside of an animal cell?
Ribosomes produce ad assemble proteins in a cell. Proteins are vital for everything a cell does, so ribosomes are pretty important =)
Sites of protein synthis?
It is the function of ribosomes to assemble proteins in cells.
Are proteins assembled in the cell?
Ribosomes are the cell organelles that assemble proteins. They function as factories to produce usable proteins for a cell.
Why is ribosomes the best organelle in a cell?
Ribosomes are the organelles that make protein from amino acids, and assemble the proteins of the cell.
What is important about a ribosome in the animal cell?
Ribosomes assemble proteins from amino acids.
What are polysomes?
Polysomes are a cluster of ribosomes whose duty is to assemble proteins from mRNA
Proteins in cells are assembled by structures called?
Ribosomes assemble amino acids into proteins.
What is smooth and rough ER and what does it do?
The endoplasmic reticulum is the transportation system of a cell. It transports proteins and other materials across the cell. A "Rough" ER is dotted with ribosomes. Ribosomes are what assemble proteins in a cell.
What are ribosome and free ribosomes and what do they do in animal cells?
Ribosomes assemble proteins from an mRNA sequence. They are either free ribosomes in the cytoplasm or bound to the endoplasmic reticulum in what is called the Rough ER.
Organelles that produce proteins used within the cell are?
Organelles that produce proteins used within the cell are called ribosomes. Ribosomes produce proteins that are either used within the cell or are processed in the endoplasmic reticulum.
