He is an expert in biophysics.

Molecular biology is a field of study that understands life phenomena at the molecular level.

I am majoring in developmental biology at university.

I am very interested in marine biology.

He has a deep interest in archaeology.

He works in the marketing division of the company.

The structure of this building is very complex.

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.