Examveda

The factor(s) likely to increase the rate of reaction catalyzed by a surface immobilized enzyme is/are

A. Increased agitation of the bulk liquid containing the substrate

B. Continued replacement of the bulk liquid containing the substrate

C. Increased concentration of the substrate in the bulk liquid

D. All of the above

Answer: Option B

Join The Discussion

Related Questions on Bioprocess Engineering and Process Biotechnology

A. Physical adsorption

B. Gel entrapment

C. Crosslinking with a polymer

D. Covalent linkage to a spacer arm

View Answer

A. Extracellular carbon source

B. Extracellular nitrogen source

C. Dissolved oxygen

D. Intracellular carbon source

View Answer

Group I (Probe)	Group II (Response)
P. Thermistor	1. Activation of acid/alkali pump
Q. Oxygen electrode	2. Activation of vegetable oil pump
R. Metal rod	3. Activation of hot/cold water pump
S. pH electrode	4. Increase/decrease in stirrer motor speed

A. P-2, Q-3, R-1, S-4

B. P-1, Q-2, R-4, S-3

C. P-3, Q-2, R-4, S-1

D. P-3, Q-4, R-2, S-1

View Answer

A. 10 h

B. 0.2 h

C. 4.6 h

D. None of the above

View Answer