Question 1 of 13

Biology

Question 1 of 13

Question 2 of 13

Question 2 of 13

Question 3 of 13

Question 3 of 13

Question 4 of 13

Question 4 of 13

Question 5 of 13

Question 5 of 13

Question 6 of 13

Question 6 of 13

Question 7 of 13

7. Which graph shows the expected relationship between enzyme activity and substrate concentration?

B

C

D

A

Question 7 of 13

Question 8 of 13

Question 8 of 13

Question 9 of 13

9. The graph shows the effect of an enzyme on a reaction.

Which combination identifies X, Y and Z?

X                                                  Y                          Z

A	Catalyzed reaction	Uncatalyzed reaction	Activation energy
B	Catalyzed reaction	Uncatalyzed reaction	Energy lost during reaction
C	Uncatalyzed reaction	Catalyzed reaction	Energy gained by product
D	Uncatalyzed reaction	Catalyzed reaction	Overall energy change

A

D

C

B

Question 9 of 13

Question 10 of 13

Question 10 of 13

Question 11 of 13

Question 11 of 13

Question 12 of 13

Question 12 of 13

Question 13 of 13

Question 13 of 13