The organelle which is responsible for protein synthesis is

The organelle responsible for protein synthesis is the ribosome. Here are the steps of protein synthesis:

1. Transcription: The first step in protein synthesis is transcription, which takes place in the nucleus. During transcription, the DNA's information is copied onto a molecule called messenger RNA (mRNA).

2. mRNA Processing: The mRNA is then processed and sent out of the nucleus and into the cytoplasm.

3. Translation: The next step is translation, which occurs in the ribosomes. The ribosomes read the sequence of the mRNA and translate it into a sequence of amino acids, creating a protein.

4. Protein Folding: The newly formed protein then folds into its specific shape to become functional.

So, the ribosome is the organelle that directly synthesizes proteins, but the process involves other organelles and steps as well.