Question

These build proteins in the cell and can be found in several places in the cells which includes in cytosol and on the endoplasmic reticulum

Answer 1

Ribosomes

Explanation: are found in many places around a eukaryotic cell. You might find them floating in the cytosol. Those floating ribosomes make proteins that will be used inside of the cell. Other ribosomes are found on the endoplasmic reticulum.