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Biotechnology Engineering · Q29

Bioprocess Engineering and Process Biotechnology

Engineering and GATE · Biotechnology Engineering · question 29

Q29

Which of the following events occur during the stationary phase of bacterial growth? P. Rise in cell number stops. Q. Spore formation in some Gram-positive bacteria such as Bacillus subtilis. R. Cell size increases in some Gram-negative bacteria such as Escherichia coli. S. Growth rate of bacterial cells nearly equals their death rate. T. Decrease in peptidoglycan cross-linking.

A.
P, Q and S only
Answer
B.
P, S and T only
C.
Q, R and S only
D.
P, R and T only

Answer: Option A

Solution

Answer: Option A
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