Ancient viral fossils buried in our DNA are offering fresh clues about how today’s respiratory pathogens infect and spread.

Part of Biology (Single Science) Cells, organ systems and ecosystems The air that enters the nasal cavity flows down the trachea. The trachea has a number of adaptations: cartilage rings in the walls ...

The study of the respiratory system microbiome is a burgeoning field that has recently garnered significant attention.

The respiratory system is responsible for the exchange of carbon dioxide and oxygen in the human body. This system also helps remove metabolic waste products and keep pH levels in check. The major ...

This picture shows the structure of Respiratory Complex I. Mutation in the section that is located in the inner membrane that block proton pumps will cause acidification of the cell in the case of ...

The cardio-respiratory system works together to get oxygen to the working muscles and remove carbon dioxide from the body. During exercise the muscles need more oxygen in order to contract and they ...

New Delhi: Researchers from the Department of Biological Sciences and Bioengineering at the Indian Institute of Technology (IIT) Kanpur have successfully visualised the atomic structure of CXCR2, a ...

Retroviruses are viruses that have evolved the ability to write their genetic code into a cell's own DNA. The most ancient ...