Which phrase describes the function of ribosomes?

A. break down materials for the cell B. are used for motility C. assists in forming proteins D. are used to control the cell's water content

C. assists in forming proteins

Ribosomes are one of the most important organelles in the cell, mostly part of the rough endoplasmic reticulum. It manufactures enzymes such as proteins which will be utilized by many organelles in the cell. Microtubules are one, responsible for the framework and acts as a skeleton of the cell - cytoskeleton needs proteins, also cytoplasm and other organelles of the cell. For a prokaryote or a eukaryote cell to survive, they need protein.