Could enzymes be destoyed by coldness or freezing?

I'm writing an open response on how a sugar substitute that has no calories can be passed through a body and be completely un...

When salt is added to water, the freezing point of the water decreases. Explain why

What are some examples of freezing point depression that we use in everyday life besides and please don't say ice cream

I just want to know the science behind that. for example, if you put a warm washcloth on your forehead, it's warm for a littl...

ok I guess hot water is lighter than cold water but what about hot air and cold air? we can breathe cold air but not hot air ...

I need help!!!im doing an extra credit assinment because im an over achiever.I need to find a scientific article...but dont g...

As in the show Heroes, Hiro Nakamura freezes time ... so I wonder would he not just...die ? Since time freezes, so do the par...

Is it true the world could end tomorrow? I dont get why theyre doing that experiment thing, it can only really end badly Im s...

if you cud clone urself wud u? and what wud you use your clone for?

I've always wondered why not! Why isn't there a "freezer" and no, I am not talking about the second part to a refrigerator....