The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical …

Positive and negative interactions take place not only between microbes but also between microbes and …

Organisms living together in a community influence each other directly or indirectly under natural conditions. …

Polysaccharides are polymeric carbohydrate molecules composed of long chains of monosaccharide unit bound together by …

A disaccharide, also called double sugar, is the sugar formed when two monosaccharides (simple sugars) …

The word protein refers to a type of molecule in food that can be broken …

Photosynthesis is a chemical reaction that takes place inside a plant, producing sugar type food …

Did you know that the average American family spends almost $2,000 a year on energy …

Transposons were first discovered in corn (maize) during the 1940s and ’50s by American scientist …

DNA replication in eukaryotes is a complex and unique process involving many enzymes and thousands …