enzymology (2)

Question 1

• shape of the key must fit into the lock
• active site is rigid

Answer 1

lock and key theory

Question 2

active site is flexible

Answer 2

induced fit theory

Question 3

what is the international unit

Answer 3

1 micromole of substrate/minute

Question 4

what is the katal unit

Answer 4

1 mole of substrate/second

Question 5

how many organs can be seen in high specificity

Answer 5

1-2 organs

Question 6

how many organs can be seen in moderate specificity

Answer 6

3 - 4 organs

Question 7

how many organs can be seen in low specificity

Answer 7

all organs

Question 8

what are the high specificity

Answer 8

ACP, ALT, Amylase, Lipase

Question 9

what are the moderate specificity

Answer 9

AST, CK, ALP

Question 10

low specificity

Answer 10

LDH

Question 11

what are the acute myocardial

Answer 11

creatinine kinase, aspartate aminotransferase, LDH

Question 12

what are the hepatocellular disorders?

Answer 12

AST, ALT, LDS

Question 13

what are the biliary tract obstruction?

Answer 13

ALP, GGT

Question 14

what is the catalyze the removal or addition of electrons

Answer 14

Oxidoreductase

Question 15

catalyze the transfer of functional group

Answer 15

Transferase

Question 16

catalyze the hydrolysis or splitting of various bonds; work with the presence of water

Answer 16

hydrolase

Question 17

catalyze the removal of groups from substrates without hydrolysis and contains double bonds

Answer 17

lyase

Question 18

catalyze the intramolecular arrangement of the substrate compound

Answer 18

isomerase

Question 19

catalyze the joining of 2 substrate molecules utilizing ATP

Answer 19

ligase