The structure and function of key prokaryotic cell structures. Prokaryotes have ribosomes but they are smaller and structurally simpler than those in eukaryotic cells. These non-membrane-bound ...

Eukaryotic cell DNA in a nucleus, plasmids are found in a few simple eukaryotic organisms. Prokaryotic cell DNA is a single molecule, found free in the cytoplasm; additional DNA is found on one or ...

This achievement represents the completion of the global Sc2.0 project to create the world’s first synthetic eukaryotic genome ... copper metabolism and how cells divide their genetic material.

A complex molecular machine, the spliceosome, ensures that the genetic information from the genome, after being transcribed into mRNA precursors, is correctly assembled into mature mRNA. Splicing is a ...

Eukaryotic microorganisms, or protists, are essential ecological agents that populate various environments like aquatic and ...

Bar. Date. Martini. Olive. Bank. Deep in your brain, neurons known as concept cells are firing. You might have concept cells that fire for martinis but not for olives. Or ones that fire for bars — ...

Current political and economic issues succinctly explained. Sign up for a summary of global news developments with CFR analysis delivered to your inbox every weekday morning. Subscribe to the ...

Moana 2 journeys into a Number 1 debut on the UK’s Official Film Chart. The sequel to 2016’s much-loved animated Disney film sails straight in at the top on digital downloads only, finishing ...

A recent study from Tata Institute of Fundamental Research, Mumbai, India has revealed new details about how our cells clean up and recycle waste. This process, known as autophagy, is like a self ...