Respuesta :

The nucleus contains the cells DNA(genetic material) which is basically the recipe for making proteins. mRNA is first transcribed off of DNA and then in translated(by ribosomes) to polypeptides(proteins).

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If the nucleus of a cell was removed the cell wouldn’t be able to make proteins because no matter proteins are manufactured by the ribosome which is present in cytoplasm, the mrna needed for proteins synthesis is manufactured inside the nucleus.

How are proteins made inside the nucleus?

  • Translation is the mechanism used to create new proteins. During transcription, DNA is converted into a messenger RNA (mRNA) molecule.
  • The mRNA formed inside the nucleus then needs to be translated into a protein. To generate proteins, ribosomes, transfer RNA (tRNA), and mRNA collaborate during translation.
  • The three phases of translation are essentially the same, but they go by more elegant names: initiation, elongation, and termination.
  • The ribosome joins the mRNA and the first tRNA at the initiation ("starting") stage, allowing translation to start.

learn more about nucleus here:

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