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 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 ...

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 ...

Electron microscopy is widely used in the biological and biomedical sciences for the study of viruses, bacteria, cells, and tissues at the nanoscale. It provides detailed insights into the structure ...

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 ...