The microscope operator has to flash freeze the sample. A better understanding of protein structure can further research into things such as enzyme action and help scientists develop better drugs.

The facility has an FEI Morgagni transmission electron microscope with an AMT digital camera system ... looking at cellulose synthesis and digestive enzyme secretion in carnivorous plants. Additional ...

The process of discovering and designing new chemicals has always been arduous—Sijia Dong wants to change that. As an ...

What is DNA, and how does it work? You don't need a degree in genetics to understand. Here, we'll give an overview of DNA and ...

(Microscope not required.) Season 2 of The Gene Explained (For Those Without Microscopes) is now streaming! New episodes explore terrifying genetic transformations, viral invasions, unexpected ...

Learn more › Pocket microscopes are a way to take a sense of adventure with you wherever you go. These tiny machines allow you to zoom in and see an object’s surface or even look at cells ...

These microscopes use visible light and one or ... To study the kDNA structure, scientists used topoisomerases (enzymes that make specific cuts in the DNA) to decatenate the rings.

Scientists have long wondered how the first cell membranes formed from the primordial soup—a new study offers up a recipe.

By 1955, additional hydrolases (enzymes that break chemical bonds ... researchers studied different types of cells using electron microscopes and discovered a wide variety of vesicles.

After an Orthodox Jewish man was shot while walking to his synagogue on the Sabbath in Rogers Park, Chicago, last weekend, media outlets quickly gathered and disseminated information about the ...

and on the right with the transmission electron microscope. Cytoplasm Where enzymes and other proteins are made. Location of reactions in anaerobic respiration. Nucleus Contains DNA which carries ...