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Sulfur-based life [Archive] - Straight Dope Message Board
[Archive] Sulfur-based life General Questions. ... Silicon can also form 4 bonds, and it has sometimes been speculated that it could potentially ... |
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Life Beyond the Earth - Astronomy Notes
For more on silicon as a base for life, see the Scientific American ... For example, methane-based life could exist on exoplanets much ... . Photosynthesis might be able to use another element such as sulfur instead of oxygen. |
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All Valence 4 NOT Like Carbon - NEWTON Ask A Scientist
Is there a possibility of silicon based life, or titanium based life... etc? ... Sulfurdoes form eight member rings naturally and could probably by coaxed into forming ... chose to use C instead of Si, and it really does not look good for Si- based life. |
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Darker Matter - What is E.T. Really Like? by I. E. Lester
Any equivalent of respiration in Silicon based life forms would have difficulty ... These bacteria use elemental Sulphur in place of Oxygen in their biochemistry. |
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Why You Should Eat Sulfur-Rich Vegetables | Mark's Daily Apple
If sulfur can be found in all the animal foods we're already eating – beef, ... When cooking meat, using an onion and garlic-based marinade reduced the ... . There was the idea that alien life might use silicon like we use carbon, ... |
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Where Is My Silicon-Based Life? - io9
Can you speculate on what a silicon based lifeform might look like? ... wandering through an atmosphere of gaseous sulphur, let us say, ... I will say that, if a silicon -based biochemistry exists, it probably doesn't use silicon the ... |
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silicon-based life - The Worlds of David Darling
Silicon life might look like animated crystals, as in this drawing from Dickinson and Schaller. Structural elements could well be in threads, like fiberglass, connected by ... wandering through an atmosphere of gaseous sulphur, let us say , by the ... In the simplest case, carbon-oxygen chains yield polyacetal, a plastic used in ... .. |
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Sciencemadness Discussion Board - Potential biochemistry for ...
(Sulphur replaces oxygen). ... One problem I have not solved is which solvent could I use for these organisms, since it has to be liquid at at least 100C, and cannot ... There isn't much on the internet on silicon based life, |
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The Search for Life on Other Planets: Sulfur-Based, Silicon-Based...
Up to now, we only know life on Earth, which uses water as a solvent and ... Life forms based on silicon, ammonia, and sulfur are among those who may ... In the coming decades there will be increased attention and scientific ... |
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NASA Finds New Life (Updated) - Gizmodo
It's capable of using arsenic to build its DNA, RNA, proteins, and cell membranes. ... NASA is saying that this is "life as we do not know it". ... Carbon, hydrogen, nitrogen, oxygen, phosphorus and sulfur. ... a silicon-based alien life form that can't be detected with tricorders because it wasn't ... |
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Stephen Hawking on Non-Carbon-Based Alien Life - The Daily Galaxy
Alien life may not have DNA like ours: "Watch out if you would meet an alien. ... Several other small life forms use arsenic to generate energy and facilitate growth ... Sulfur is capable of forming long-chain molecules like carbon. ... . My imagination is just fine, but I don't think that Silicon based life can... |
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Non-Carbon Lifeforms -Why We May Overlook Extra-terrestrial Life
Currently, our search for extra-terrestrial life forms has been focused on planets ... For example, silicone-based chemicals would be more stable than equivalent ... Sulfur is capably of forming long-chain molecules like carbon. |