The instructions for making proteins are coded in the Choose...
of a cell. In a eukaryotic cell, these
instructions are located in the Choose...

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Answer:

The instructions for making proteins are coded in the DNA

In a eukaryotic cell, these instructions are located in Ribosomes

Explanation:

Ribosome is a sphere shaped structure in the cytoplasma of a cell. It is composed of RNA and protein.It is often attached to the membrane of the endoplasmic reticulum.During translation of DNA to mRNA to protein the genes in DNA encodes molecules of proteins.The first step involves transfering of information in the DNA to a mRNA which is a messenger molecule through transcription.This is then followed by formation of pre-mRNA molecule and with the aid of an enzyme, a matured mRNA is formed.The mRNA is then translated into a protein molecule.

Transcription refers to the process by which a DNA sequence (e.g. a gene) is used as a template to synthesize an RNA molecule, usually a messenger RNA (mRNA). In a eukaryotic cell, transcription occurs in the nucleus.

  • Subsequently, this mRNA travels to the cytoplasm in order to be used as template to synthesize a polypeptide chain (i.e., a protein) in the ribosomes by a process called translation.

  • In the ribosomes, triplets of nucleotides or 'codons' in the mRNA sequence specify the correct order of amino acids in the nascent polypeptide chain.

  • In conclusion, the instructions for making proteins are coded in the DNA of a cell. In a eukaryotic cell, these instructions are located in the NUCLEUS.

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