Question

multiple - choice question the e.r. is a like highway control center power plant

Explanation:

The endoplasmic reticulum (E.R.) is a network of membranes in the cell. It is involved in the synthesis, modification, and transport of proteins and lipids. Just like a highway, it provides a pathway for the movement of these molecules within the cell. The control - center of the cell is the nucleus, and the power - plant is the mitochondria.

Answer:

A. Highway