Question

using the drop - down menus, identify the structures common to all cells. label a dna label b label c cytoplasm dna ribosomes cell membrane label d done

Explanation:

Cell membrane is a common structure in all cells. It acts as a barrier, controlling the movement of substances in and out of the cell. Ribosomes are involved in protein synthesis, which is essential for all cells. Cytoplasm is the gel - like substance within the cell membrane where many cellular processes occur.

Answer:

Label B: ribosomes, Label C: cell membrane, Label D: cytoplasm