過多四個鐘先開記招,不過學上次一樣一早有人爆響口:
"NASA has discovered a completely new life form that
doesn't share the biological building blocks of anything currently living in planet Earth.
NASA scientist Felisa Wolfe Simon will announce that they have found a bacteria whose DNA is completely alien to what we know today.This one is completely different. Discovered in the poisonous Mono Lake, California, this bacteria is made of arsenic, something that was thought to be completely impossible.
The implications of this discovery are enormous to our understanding of life itself and the possibility of finding beings in other planets that don't have to be like planet Earth." (via Gizmodo)
NASA-Funded Research Discovers Life Built With Toxic Chemical: http://www.nasa.gov/topics/universe/..._chemical.html
今次係地球發現既細菌,佢 o既結構同其他地球生命体有根本分別 - 我地"以為"生命必需 o既元素,原來唔係一定需要的; 引申下去,我地認為必要 o既生存環境, 好似話氧氣同水,對異星生物來說, 同樣未必一定係必需的
超合Game魂 11:14 PM 12-02-10
跟本已經同外星人係地球私下有接觸,發現細菌咁小事扮晒乜大事
http://en.wikipedia.org/wiki/Arsenic
作者: :
A few species of bacteria are known that use arsenates in respiration. Otherwise, arsenic is notoriously poisonous to most multicellular life, due to the interaction of arsenic ions with protein thiols.
維基本身已經有寫過有d細菌係吸砷生存o既
同上面話以砷構造而成有冇關連呢?
irismong 09:58 AM 12-03-10
佢地唔會帶佢地黎地球架呵 @@
作者: irismong:
佢地唔會帶佢地黎地球架呵 @@
Already in the Earth
作者: :
Discovered in the poisonous Mono Lake, California
ALEX CHOW 02:37 PM 12-03-10
後藤san,可否移去02專區??
咁我第一樣想知既係 呢D菌對人體會造成咩危害
作者: 鈴蘭:
咁我第一樣想知既係 呢D菌對人體會造成咩危害
接觸左之後會發病,挨唔到o既人就會死,挨得過o既人就可以擁有一種超乎常人o既能力
ALEX CHOW 03:23 PM 12-03-10
可否移去02專區?????
irismong 03:52 PM 12-03-10
作者: 玄武:
Already in the Earth
oh right, didn't actually read the content, my bad.
well then, so it is existing, on earth.
then i dun hv much concerns, lol.
Sgodkyo 07:57 PM 12-03-10
作者: HONDA:
可否移去02專區?????
點解要去02區 ??
明明係天文科學
係都移去學術版啦
GN80667 10:45 PM 12-05-10
所以就算全球既核彈爆哂,最多係這類生物取而代之
可能有生物係高輻射環境會發展得好快