enzymes

Question 1

enzyme

Answer 1

biological catalyst
a protein or group of proteins with co-factors
do not undergo permanent changes

Question 2

enzymes mode of actions

Answer 2

1. substrate, sucrose, consists of glucose and fructose bonded together
2. the substrate binds to the active site
3. the binding of the substrate and enzyme places stress on the bond and the bond breaks
4. the products are released and the enzyme is free to bind other substrates.

Question 3

denaturation

Answer 3

4 C- refrigerator
25 C- room temp
100 C-boiling temp

Question 4

enzyme has an optimum temp and pH

Answer 4

exterme pH or high heat may denature proteins

Question 5

renin

Answer 5

milk coagulation
type: hydrolase

Question 6

catalse

Answer 6

found in nearly all living organisms exposed to oxygen
type: oxidoreductase