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Could there be non carbon-based life?

Is there any non-carbon-based life on Earth? No, there is no such life form on earth. No such life form is known to exist.

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Why do we think extraterrestrial life would likely be carbon based quizlet?

All animals that rely on plants for food would die as well. While some inventive humans might be able to survive on a Sun-less Earth for several days, months, or even years, life without the Sun would eventually prove to be impossible to maintain on Earth.

Can silicon based life exist?

So, the answer, at least for now, is no ? although silicon can sometimes be used biologically as a sort of structural support (and there are some examples claiming silicon as an essential trace element) for carbon-based life - silicon-based life itself does not exist, as far as we know, because of the chemical and Can life be nitrogen based? Nitrogen is one of a handful of elements that have been suggested as alternatives to carbon as the basis of life elsewhere in the universe. Principally this is because it can form long chains at low temperatures with a liquid solvent such as ammonia (NH3) or hydrogen cyanide (HCN).

Is all life carbon-based?

Carbon is the backbone of every known biological molecule. Life on Earth is based on carbon, likely because each carbon atom can form bonds with up to four other atoms simultaneously. Could there be metal based life? Perhaps. In a lab in Glasgow, UK, one man is intent on proving that metal-based life is possible. He has managed to build cell-like bubbles from giant metal-containing molecules and has given them some life-like properties. He now hopes to induce them to evolve into fully inorganic self-replicating entities.

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How does carbon and oxygen form carbon dioxide?

People with a personality like that of the genics. They like bright things that make them happy. They are most likely to be attracted to orange.

Is germanium based life possible?

To put it simply germanium is too rare. In the Earths crust its concentration is three orders of magnitude lower than carbon. This means that odds of germanium based life on the surface of an Earth-like planet are remote. Are humans carbon-based or oxygen based? The most important structural element, and the reason we are known as carbon-based life forms. About 12 per cent of your body's atoms are carbon. The hydrogen atoms in your body were formed in the Big Bang.

By Hyams Ohren

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