He comes in and goes out of that store every day.

The membrane of this cell is very thin.

What is this material made of?

He can completely control that robot.

He completely gained control of the robot.

The cytosol is the liquid part inside the cell, and many enzymatic reactions occur here.

Microglia are immune cells in the brain, playing a role in maintaining the health of the nervous system.

Neuroglia play an important supporting role in the nervous system.

Cell biology is the study of the structure and function of cells, which are the basic units of life.

Cytogenetics is a science that studies the structure and function of chromosomes and genes.