A team of researchers at the University of Illinois has created a space to view biological cells in 3D — and it’s on a ...

Prokaryotes have cytoplasm, which is defined as the total inner-cellular volume ... Prokaryotic cells have DNA, typically a single, circular molecule that contains all the genetic information ...

Evolution was fueled by endosymbiosis, cellular alliances in which one microbe makes a permanent home inside another. For the ...

Bacteria have brought great harm to the public, especially after the emergence of multidrug-resistant bacteria. This has rendered traditional antibiotic therapy ineffective. In recent years, ...

Compared to viruses, bacteria are larger and have a more sophisticated structure that includes a cytoplasm, membrane, cell wall, and genetic material. Because they reproduce via binary fission ...

They found that anodic porous alumina (APA) surfaces prepared using electrochemistry in concentrated sulfuric acid had unprecedented resistance to bacterial growth, but did not hamper cell cultures.

Bacterial cells differ fundamentally in their structure from animal and human cells. For example, bacteria have a rigid cell wall, whereas human cells are surrounded only by a simple membrane.

It is unsurprising, then, that prokaryotes (single-celled organisms lacking nuclei and organelles) share many basic features—such as DNA genomes, cell membranes and cytoplasm—with eukaryotes ... with ...

The team have shown that their nanostructured surfaces resist the growth of bacteria, but enable the culturing of cells. Credit: Tokyo Metropolitan University New nanostructured alumina surfaces offer ...

Jan. 30, 2025 — A new study has highlighted the potential of resveratrol, a natural compound found in grapes, blueberries, and raspberries, to enhance female fertility. The systematic review ...