* Ribosomes: These are tiny organelles found in both prokaryotic and eukaryotic cells. They act as protein synthesis factories, reading the genetic code from messenger RNA (mRNA) and assembling amino acids into polypeptide chains (which fold to form proteins).

Here's a simplified explanation of the process:

1. DNA in the nucleus contains the genetic code for protein synthesis. This code is copied into mRNA.

2. mRNA travels out of the nucleus and attaches to a ribosome.

3. Ribosomes "read" the mRNA code and use it to link together amino acids in the correct order.

4. The resulting chain of amino acids folds into a specific 3D shape, forming a protein.

Other important players in protein synthesis:

* Nucleus: Contains DNA, which holds the blueprint for proteins.

* mRNA: Carries the genetic code from the nucleus to the ribosome.

* tRNA: Transports amino acids to the ribosome, where they are added to the growing polypeptide chain.

Let me know if you'd like more detail about any of these components!