Please help me with my A- level course work!

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LyndaB
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Please help me with my A- level course work!

Post by LyndaB » Tue Mar 27, 2007 10:50 am

I need to know the lowest temperature at which yeast cells stay alive so that I can write my hypothesis. Can any one help??

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canalon
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Post by canalon » Tue Mar 27, 2007 7:54 pm

Yeast are usually stored frozen at -76°C, not that liquid nitrogen would not work, but it is more expensive. So you probably need to look below 0°K to kill yeast by cold ;)
Patrick

Science has proof without any certainty. Creationists have certainty without
any proof. (Ashley Montague)

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