Substrate consumption in lag phase of microbial growth is primarily used for
P. Turnover of the cell material.
Q. Maintenance of intracellular pH.
R. Motility.
S. Increase in cell number.
A. P, Q and S only
B. Q, R and S only
C. P, Q and R only
D. S only
Answer: Option C
Related Questions on Bioprocess Engineering and Process Biotechnology
Which of the following techniques is best suited for immobilizing an affinity ligand?
A. Physical adsorption
B. Gel entrapment
C. Crosslinking with a polymer
D. Covalent linkage to a spacer arm
Which one of the following can not be a limiting substrate if Monod's growth kinetics is applicable?
A. Extracellular carbon source
B. Extracellular nitrogen source
C. Dissolved oxygen
D. Intracellular carbon source
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
A. 10 h
B. 0.2 h
C. 4.6 h
D. None of the above
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