Exp. 4 Flashcards
1
Q
- are known to catalyze a lot of biochemical reactions.
A
Enzymes
2
Q
Some_____ can increase the reaction rate many million times faster than without a catalyst.
A
enzymes
3
Q
OMP
A
orotidylate decarboxylase
4
Q
orotidylate decarboxylase, catalyzing_____ times faster than uncatalyzed reaction.
A
1017
5
Q
orotidylate decarboxylase, catalyzing 1017 times faster than uncatalyzed reaction. This means that reaction that would take 78 million years will only take______milliseconds with the enzyme OMP.
A
18
6
Q
Enzymes are mostly
A
globular proteins
7
Q
Some are___ proteins; some are____ proteins.
A
simple
conjugated
8
Q
Their action on the substrate can be controlled by adjusting the (4)
A
temperature, pH, or substrate or enzyme’s concentration.
9
Q
since enzymes are proteins, they are also affected by agents that causes them to undergo______.
A
denaturation
