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A ribosome attaches to mRNA in the cytoplasm. On the ribosome, the mRNA provides the code for the protein that will be made. In the cytoplasm, specific amino acids are attached to specific molecules. After, tRNA attaches to mRNA.
Likewise, how does the cell make proteins?
When the cell needs to make a protein, mRNA is created in the nucleus. The mRNA is then sent out of the nucleus and to the ribosomes. When it is time to make the protein, the two subunits come together and combine with the mRNA. tRNA is bonded to the amino acids floating around the cell.
In this way, how do cells know what proteins to make quizlet?
During protein syntheis, the cells uses information from a gene on a chromosome to produce a specific protein. DNA unzips between its base pairs. Then one of the strands of DNA directs the producing of a strands of mRNA. DNA and RNA need to combine.
Proteins are large, complex molecules, which all your cells are making continuously. Each protein is made up of many amino acids which must join together in the correct order for the protein to work properly. This instruction manual is in your genes - found in the cell nucleus.