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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.
When a cell needs to make a protein, it first transcribes the DNA sequence corresponding to that protein into messenger RNA (mRNA) in the nucleus. The mRNA is then transported to the ribosomes in the cytoplasm, where the process of translation occurs. During translation, the ribosomes read the codons on the mRNA and assemble the corresponding amino acids to form a protein.
Firstly, 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.
A 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.
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What is the molecule that contains the information a cell need to make proteins?
The molecule that contains the information a cell needs to make proteins is called messenger RNA (mRNA). It carries the genetic instructions from the DNA in the cell's nucleus to the ribosomes where protein synthesis occurs.
What transports protein through a cell?
Proteins are transported through a cell by vesicles, which are small membrane-bound compartments that carry proteins from one part of the cell to another. Vesicles are involved in processes such as protein synthesis, secretion, and recycling within the cell.
Where in the cell are protein molecules formed?
Protein molecules are formed in the ribosomes of a cell, which can be found in both the cytoplasm and on the endoplasmic reticulum (ER). The process of protein synthesis involves translating the genetic information from mRNA into a specific sequence of amino acids to form a protein.
If a cell forms large quantities of protein molecules which organelles might be numerous in the cell?
The endoplasmic reticulum (ER) would be numerous in the cell as it is involved in protein synthesis and modification. The ribosomes would also be abundant as they are responsible for protein production on the ER. Lastly, the Golgi apparatus would be prevalent as it processes and packages proteins for secretion.
What happens during the G hase?
During the G2 phase of the cell cycle, the cell continues to grow and prepare for DNA replication. It is a checkpoint phase where the cell checks for any damage or errors before moving on to the next phase of the cycle. If conditions are favorable and the cell is healthy, it will proceed to the S phase for DNA replication.
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..
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.
Why is it necessary for the cell to degrade some cellular proteins?
because protein needs our body to make a move..
What is the molecule that contains the information a cell need to make proteins?
The molecule that contains the information a cell needs to make proteins is called messenger RNA (mRNA). It carries the genetic instructions from the DNA in the cell's nucleus to the ribosomes where protein synthesis occurs.
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.
What helps the cell make protein?
ribosomes.
What do ribosomes do inside the cell?
ribosome help make protein for the cell
Where protein found in a plant cell?
Well, the ribosomes make the protein. So it's found all over the cell.
What organelle helps the cell make protein?
ribosomes
