A eukaryotic cell (left) has membrane-enclosed DNA, which forms a structure called the nucleus (located at center of the eukaryotic cell; note the purple DNA enclosed in the pink nucleus). A typical ...

A quick revision guide covering key concepts, biomolecules, cell organelles, and essential NEET-style MCQs to boost exam ...

Plant a seed and, if the conditions are right, the seed grows. The process seems simple enough at first glance and is something many of us may feel like we learned in elementary school. Neel Joshi, a ...

A cell phone tower is built from a repeating geometric frame that narrows slightly as it rises. Most are triangular or square ...

The structure of enzymes determines how they control vital processes such as digestion or immune response. This is because the protein compounds are not rigid, but can change their shape through ...

This protocol is an extension to: Nat. Protoc. 10, 1643–1669 (2015); doi:10.1038/nprot.2015.103; published online 01 October 2015 RNAs play key roles in many ...