Answer:
Nerve cells, blood cells, and reproductive cells
Explanation:
The word that goes on to the gap is "cells"
Hope it helped!
<span>The first response is correct. All these proteins are synthesized by ribosomes, and if you mean ribosomes bound to the ER, then at least ER Protein, INSULIN, and LYSOSOMAL ENZYME are correct.</span>
You are giving your hypothesis.