I left Taq polymerase at room temperature for 1 hour by accident. Does anyone know if it will affect my PCR reaction?

I want to know please if trypsin is : endopeptidase / lipase / polymerase /exopeptidase / nuclease ? Can you please tell me which one is the correct answer and to tell about all of them ? :o

:confused: Hey I'm kind of confused, I was just wondering if anyone knows whether the Trypsin Enzyme is more suited to the Lock-and-key theory or the induced fit theory?? :D Thanks

Does any one out there know about enzyme activity?. like the lock and key theory along with the induced - fit theory? :confused:

I am working on a course work on enzymes for my GCSE Biology. I need to know more about the enzyme Trypsin - can you please provide details of this enzyme's characteristics, how does it work and what does it do and when does it reach optimum activity in relation to temperature and pH?