The site of translation is the

A) nucleus.
B) nucleolus.
C) ribosome.
D) ribozyme.
E) mitochondria.

Translation occurs at the ribosomes located in the cytoplasm of the cell. Option A is incorrect because the nucleus houses DNA and is the site of transcription, not translation. Option B is incorrect because nucleolus is responsible for ribosome assembly, but it is not the site of translation. Option D is incorrect because ribozyme is RNA that has catalytic activity, which is not directly involved in protein translation. Option E is incorrect because mitochondria are organelles responsible for energy production and not directly involved in protein translation.