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Science


Question Posted Saturday October 22 2005, 5:13 pm

Hi does anybody know the answers to these Biology questions thanks!

What happens to enzymes when the pH is changed?
How do enzynes enable cells to survive?


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sshelbyy answered Saturday October 22 2005, 5:42 pm:
OMG I DID THIS EXACT PROJECT FOR BIOLOGY

woo it was hard

haha hehehe

i hate biologyy




pH answer -
A change in pH can alter the ionization of the R groups of the amino acids. When the charges on the amino acids change, hydrogen bonding within the protein molecule change and the molecule changes shape. The new shape may not be effective.


and the girl below this answered your next questionn




hehe goodluckk <3

: )

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SweetxxIntoxication answered Saturday October 22 2005, 5:40 pm:
[Link](Mouse over link to see full location)

[Link](Mouse over link to see full location)

[Link](Mouse over link to see full location)


hope these helped

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Mercy_x_Me answered Saturday October 22 2005, 5:35 pm:
sry I dont know the answer to the first question, but for the second, enzymes speed up cell activity to a pace a lot faster than it is naturally capable of. Without this speeding up, the cells would die because they wouldn't be doing their jobs fast enough.

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