العلوم والبيئة
How plant enzymes learned to tell mirror-image molecules apart
المصدر: Phys.org - latest science and technology news stories · نُشر
Many naturally occurring molecules such as menthol or limonene exist in two mirror-image forms, known as enantiomers, that look almost identical but can differ greatly in smell, taste or effect on the body.
Many naturally occurring molecules such as menthol or limonene exist in two mirror-image forms, known as enantiomers, that look almost identical but can differ greatly in smell, taste or effect on the body.
أخبار ذات صلة
Ultrafast core-level spectroscopy reveals elusive precursors of exciton condensation in quantum materials
Many fascinating phases in quantum materials emerge when electrons, atoms and other microscopic components begin to act collectively. But these phases do not necessarily appear out of nowhere when a material crosses a transition temperature. Before long-range order develops, micr
Phys.org - latest science and technology news stories ·
Football Daily | The Premier League is back and you absolutely can’t look away
Sign up now! Sign up now! Sign up now? Sign up now! Many events have shaped the British people – the birth of punk, Brexit, Tony Hibbert’s first goal of his career ( in his own testimonial ) – where for better or worse, the genie cannot be put back into the bottle. We do not yet
Sport | The Guardian ·
Trump says U.S. won't attack Iran before midterms. And, ICE agent shoots man in NYC
Trump announced that the U.S. will not attack Iran ahead of the midterms. And, a 28-year-old man is receiving treatment at the hospital after an ICE agent shot him in the neck. (Image credit: Kent Nishimura)
NPR Topics: World ·
Why are there so many sports subscriptions?
Pete Oliver of DAZN explains why the is a growing number of sports subscriptions and why they are getting more expensive.
feeds.bbci.co.uk ·
How a plant selfie in Colombian jungle led to ‘jaw dropping’ giant waterlily find
Species with leaves large enough to be seen from space is already critically endangered – and plans are afoot to protect it A chance social media encounter has led to the race-against-time discovery of a new species of giant waterlily that has until now been hidden in the depths
World news | The Guardian ·