Rather than burning all their energy in one large reaction, cells release the energy stored in their food molecules through a series of oxidation reactions. Oxidation describes a type of chemical ...

Most cell signals are chemical in nature. For example, prokaryotic organisms have sensors that detect nutrients and help them navigate toward food sources. In multicellular organisms, growth ...

Northeastern University scientists have discovered that a protein in the human brain could potentially be used to grow new ...

Research by Rutgers University-New Brunswick scientists centers on RNA, a nucleic acid that plays a crucial role in most ...

Chemical processes in the body can make the difference between health and illness. Chemical cell division signals going haywire, for example, can cause cancerous tumors to emerge. Biochemistry is ...

Fuel cells close fuel cellDevice that produces a voltage continuously when supplied with a fuel and oxygen. work in a different way than chemical cells. Fuel cells produce a potential difference ...

In silico analysis of five industrial microorganisms identifies optimal strains and metabolic engineering strategies for producing 235 valuable chemicals. Climate change and the depletion of ...