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30 Αυγ 2012 · Astronomers have made a sweet discovery: simple sugar molecules floating in the gas around a star some 400 light-years away, suggesting the possibility of life on other planets.
16 Ιουν 2000 · The discovery of the sugar molecule glycolaldehyde in a giant cloud of gas and dust near the center of our own Milky Way Galaxy was made by scientists using the National Science Foundation’s 12 Meter Telescope, a radio telescope on Kitt Peak, Arizona.
Cellulose consists of a linear chain of glucose molecules and is a common structural component of cell walls in plants and other organisms. Glycogen and starch are branched polymers; glycogen is the primary energy-storage molecule in animals and bacteria, whereas plants primarily store energy in starch.
19 Δεκ 2018 · New research suggests that the sugar molecule that puts the “D” in DNA — 2-deoxyribose — could exist in the far reaches of space. A team of NASA astrophysicists were able to create DNA ’s sugar in laboratory conditions that mimic interstellar space.
31 Ιουλ 2021 · Glucose is an aldohexose, which means that it is a six-carbon sugar with a terminal aldehyde group, shown by \(1\): The carbons labeled with an asterisk in \(1\) are chiral; thus there are \(2^4\), or sixteen, possible configurational isomers.
15 Ιουν 2000 · Scientists Discover Sugar in Space. The prospects for life in the Universe just got sweeter, with the first discovery of a simple sugar molecule in space. The discovery. of the sugar molecule...
27 Ιουν 2000 · Astronomers have discovered the first extraterrestrial sugar, sweetening up the center of the Milky Way. Because sugar molecules are essential ingredients of DNA and other biological building blocks, the finding will help scientists model how life might have begun.
