Question

where does the first step of protein synthesis take place?
in the nucleus
in the cytoplasm
in the ribosomes
rewatch

Explanation:

The first step of protein synthesis is transcription, where DNA is converted to mRNA. This process occurs inside the nucleus of eukaryotic cells, as DNA is housed in the nucleus and cannot leave it directly. Ribosomes and the cytoplasm are involved in the second step (translation), not the first.

Answer:

In the nucleus