Matching

-Some serine proteases are believed to have developed by convergent evolution,because the ______ sequences of some serine proteases show no resemblance to those of others.
A) high
B) deprotonated
C) protonated
D) catalytic mechanism
E) covalent
F) rate-determining step
G) leaving group
H) formation of ES
I) amino acid
J) low
K) coenzymes
L) concerted acid-base
M) orientation
N) oxidation

Question

Matching

-Some serine proteases are believed to have developed by convergent evolution,because the ______ sequences of some serine proteases show no resemblance to those of others.
A) high
B) deprotonated
C) protonated
D) catalytic mechanism
E) covalent
F) rate-determining step
G) leaving group
H) formation of ES
I) amino acid 
J) low
K) coenzymes 
L) concerted acid-base
M) orientation
N) oxidation

Quizplus · Accepted Answer

Serine proteases are believed to have developed by convergent evolution because the amino acid sequences of some serine proteases show no resemblance to those of others, indicating that similar functional characteristics evolved independently in different proteins.

Matching -Some Serine Proteases Are Believed to Have Developed by Convergent