E1s and E2s first work generically across the cell to activate and prepare ubiquitin for attachment. E3 ligases then ensure that the tag is added to the right protein; as such, hundreds of specific ...

Organolithium compounds, molecules containing a carbon–lithium bond, are excellent precursors for building new carbon–carbon ...

Scientists have now mapped the forces acting inside a proton, showing in unprecedented detail how quarks—the tiny particles ...

In a groundbreaking study, scientists developed new ways to control atom collisions using optical tweezers, offering insights ...

Stars are born in dense molecular clouds, but did they always form this way? Recent research suggests that in the early ...

The film explores the relationship between matter and energy in the universe, explaining how matter exists in different ...

Download the Maharashtra Board HSC 2025 Chemistry question paper and answer key in PDF format. Get the official solutions and ...

A quantum "miracle material" could support magnetic switching, a team of researchers at the University of Regensburg and ...

Based on the performance in NEST 2025, a merit list of the candidates will be prepared as specified in the Information Brochure at the website and posted at www.nestexam.in by July 10, 2025. Admission ...

Discover the possibilities of twisted bilayer graphene as a replacement for silicon in integrated circuits and it's potential.

Rubies and emeralds have the colors they do because, like many substances, they absorb some colors of light. Most visible light, like sunlight, is composed of all the colors of the rainbow: red, ...

Rice researchers found that a carbon material known as monolayer amorphous carbon is eight times tougher than graphene.