The functions of biomolecules, including lipids, nucleic acids and especially proteins are determined to a great extent by their structure. This structure–function relationship is a foundation of many ...

Cells are the building blocks of all living organisms. Test your knowledge of the structure of cells in preparation for your National 5 Biology exam. Looking for more cell structure revision? There is ...

The glycocalyx surrounds each cell in the human body like a coat. This complex sugar layer plays a key role in the progression of numerous diseases, such as cancer and autoimmune diseases. The ...