Let's take a look at how to observe cells under a microscope ... and then put the slide onto the microscope. Take a look! Check out that strong cell wall structure. It's solid so that it keeps ...

The best light microscope can show details that are 0.2µm apart and need a magnification of roughly x1500 so that our eyes can see it - this allows us to see larger cell structures. Electron ...

The trunk of each 'Christmas tree' (a transcription unit) represents a DNA molecule; the tree branches (granular strings attached to the DNA) are RNA molecules that have been transcribed from the ...

A hybrid microscope allows scientists to simultaneously image the full 3D orientation and position of an ensemble of molecules, such as labeled proteins inside cells. The microscope combines polarized ...

Aa Aa Aa Most books mention that membranes have a typical "lipid bilayer," but why lipids, why should it be a bilayer, and how was this basic structure ... Under the view of the electron ...

A team led by UT Southwestern Medical Center researchers has identified a key mechanism responsible for endosomal recycling in cells, a process critical to human health. Their findings, published in ...