The Khan Academy has some great videos on bio chemistry for anybody who needs a refresher or is trying to learn it for the first time.
Deepest undersea vents discovered by UK team
by cantleave 20 Replies latest jw friends
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soontobe
The Khan Academy has some good videos on cellular metabolism, including the Krebs cycle:
https://www.khanacademy.org/science/biology/cellular-respiration/v/krebs---citric-acid-cycle
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soontobe
Haha. Cofty and I crossed posts!
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cantleave
The Khan Academy is one of my Google bookmarks, I use it all the time for work.
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cofty
If evidence was needed in favour of the value of internet the Khan Academy would be exhibit A
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cantleave
Thank you for the EDx link soontobe....
That's another distraction from work!
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Satanus
Interesting stuff. Is the book compatable w the idea that, what we view as the first life forms were excreted by the earth, coming out somewhere near those vents? I am wondering if their research leaves it open for something like that to have happened.
S
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Hortensia
Life Ascending is a really good book to read. The chapter on the deep sea vents and how DNA might have evolved there is amazing. I had to read it over too, to really wrap my mind around it.
Thanks for the Khan Academy link. Going there next.
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Aussie Oz
I know nothing of what you speak, but it has always baffled me why mankind has spent so much time and money exploring out space and not our own back yard.
oz