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Before new proteins are made, the instructions must first be copied from DNA in the nucleus into mRNA.
This mRNA then travels to the ribosomes, where the codons are matched up with anticodons on tRNA so that the correct amino acid is added to the protein chain being created.
Wiki User
∙ 10y ago
Wiki User
∙ 12y agoFirstly, a RNA is created from DNA. Basically the DNA unwinds and its two threads separate. Then A, T, G, U molecules get aligned along one of the threads of DNA. This alignment produces RNA molecule. This process is called as Transcription. RNA is similar to DNA, i.e. it it long molecule formed from A,T,G,U while DNA is mode of A,T,G,C. Then a protein molecule is created form RNA. This is called Translation. In it, amino acids get aligned along RNA. Then all these amino acids get linked to produce a protein molecule. Then this molecule is expelled out of cell after packaging.
Wiki User
∙ 11y agoA cell produces a new protein using DNA, mRNA, tRNA and ribosomes. The reason why I have not explained it fully is because DNA transcription and translation is very complicated.
Wiki User
∙ 9y agoWhat happens in he final stage of photo synthesis before it's made is the mRNA and ribosomes separates. Once they separate, an amino acid chain is released into the cytoplasm.
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If a cell forms large quantities of protein molecules which organelles might be numerous in the cell?
Ribosomes. They make the protein for a cell.
Where in the cell are protein molecules formed?
Protein molecules are formed in the ribosome of the cell/
Explain the function of ribosomes and why cells need them?
The ribosomes are tiny organelles in the cell. They are made of RNA with some additional protein. Their function is to oversee the polymerisation (joining together) of amino acid molecules to form protein molecules. Ribosomes are made in the nucleus, but do their work in the cytoplasm of the cell. Ribosomes are important because proteins are important in living things, without ribosomes there would be no proteins and life would not exist.
What does a vesicle do in a cell?
Vesicle holds water for the cell
What transports protein through a cell?
== == Sugars and amino acids are taken up by a carrier-mediated transport systems into the small blood vessels in the intestinal walls then transported in the blood into the circulation.
When a cell needs to make a protein what two processes must occur and where does each of these occur?
Ribosomes make protein.
What organelle is a mass of DNA and protein?
The nucleus is a mass of DNA and protein. It directs the cell to make various proteins and/or lipids that the cell needs to function.
What places make protein in a cell?
they remove what the cell of protein is..
What helps to make protein in a cell?
the Ribosomes help make the protein in a cell.
When a Cell needs to make a certain protein it gets the directions from the nucleotides located in?
Messenger Rna: mRna is fed linearly into the protein manufacturing complexes known as Ribosomes.
If a cell forms large quantities of protein molecules which organelles might be numerous in the cell?
Ribosomes. They make the protein for a cell.
What part of cell controls movement of molecules in and out of cell?
The cell membrane controls what enters and leaves the cell. There are protein channels within the lipid bilayer (membrane) of the cell. There are carbohydrate chains that hang off of the protein channels that identify each particle around the cell to make sure its what the cell needs, if not it wont let it in.
Why is it necessary for the cell to degrade some cellular proteins?
because protein needs our body to make a move..
What is function of ribosomes when they are synthesized?
The function of the ribosomes are so that they make protein for the cell and they are located in the endoplasmic reticulum or free floating around the cell. They make protein for the cell and there is no specific protein so there are different ones made (;
Where is protein in a plant cell?
Well, the ribosomes make the protein. So it's found all over the cell.
Where in the cell are protein molecules formed?
Protein molecules are formed in the ribosome of the cell/
What helps the cell make protein?
ribosomes.
