NASA scientists found amino acids, key minerals, and nucleobases for DNA in samples from the OSIRIS-REx asteroid mission.

They found that controlling the flow velocity of the liquid helps fine-tune the shear force applied and allows precise adjustments of the stretch ratio of the DNA. Most microscopes can only ...

Most microscopes can only ... energy—result in blurry images and decreased lateral resolution." Researchers have previously tried sticking down one end of a DNA molecule to stretch it out ...

Mackie and colleagues present a valuable comparison of lateralized gustation in two well-studied nematodes. The evidence they present that ASEL/R lateralization exists and is achieved by different ...

Scientists studying samples that NASA collected from the asteroid Bennu found a wide assortment of organic molecules that shed light on how life arose. By Carl Zimmer Our solar system contains ...

The most notable is “Firefly Bulk Create,” an app that allows users to quickly resize up to 10,000 images or replace all of their backgrounds in a single click instead of tediously editing ...

Find Electron Microscope Image stock video, 4K footage, and other HD footage from iStock. Get higher quality Electron Microscope Image content, for less—All of our 4K video clips are the same price as ...

By scanning the sample and collecting the secondary electrons at different sample points using a special detector a raster image displaying the topography of the surface is created. Transmission ...

When patients undergo laboratory evaluation, we classically see low C3 and C4 complement values and elevated double stranded DNA and as ... This is a mockup of electron microscopy and you can ...