What creates protein in a cell?

Dear student.

Ribosomes are the site for protein synthesis. Ribosomes are very small structures found either in a free state, suspended in the cytoplasm, or attached to the surface of the endoplasmic reticulum. They are composed of ribonucleic acids and proteins.

The synthesis of proteins involves two steps: transcription and translation. You will read more information about the steps, in your higher grades.

Regards.