Chapter 7 Lesson 2 Flashcards
1
Q
What is the definition of an enzyme?
A
Protiens that help chemical reactions occur at a faster rate by lowering energy needed for their reactions
2
Q
What is the definition of a substrate?
A
The surface on which an organism lives or the substance it acts on
3
Q
What is the definition of an active site?
A
The region where molecules bond an undergo chemical reactions
4
Q
What is the definition of activation energy?
A
The minimum energy required for a reaction to occur
5
Q
What is the best way to optimize enzyme activity using temperature?
A
Raise it to a moderate temperature without getting too hot or too cold on extremes
6
Q
What is the best way to optimize enzyme activity using pH?
A
It depends on the environment, but keeping it matching to the pH around it
