Macrophages play a role in taking in and breaking down foreign substances in the body.

Neurons are responsible for transmitting information in the brain.

The cytoskeleton plays a crucial role in maintaining the shape of the cell.

The cytoplasm contains various substances necessary for cellular activity.

Multicellular organisms, unlike unicellular organisms, have specialized cells in their bodies that perform functions.

I am majoring in cytology at university.

Granule cells, a part of the brain, play an important role in information processing.

The activity of brain cells directly affects our thoughts and actions.

Cytology is a branch of biology that studies the structure and function of cells.

Stem cell research is opening up new frontiers in medicine.