During which phase of the bacterial growth curve does a bacterial population become much more ...

During which phase of the bacterial growth curve does a bacterial population become much more resistant to harmful conditions?

A.
Lag phase

B.
Exponential phase

C.
Stationary phase

D.
Late log phase

The lag phase of the bacterial growth curve is marked by

A. a decrease in cell mass.
B. dormant, metabolically inactive cells.
C. metabolically active cells.
D. vigorously dividing cells.

Late log phase of the bacterial growth curve

A. is marked by the production of primary metabolites.
B. is marked by the production of secondary metabolites.
C. is a transition into the death phase.
D. shows a decline in cell numbers.

When doing experiments with bacteria,

A. it is usually not necessary to standardize which stage of growth is used.
B. it is best to use colonies as all the bacteria in a colony are at the same stage of growth.
C. it is best to use bacteria from the same stage of growth.
D. the age of the bacteria is not important.

During which phase of the bacterial growth curve does the total number of viable cells decline?

A.
Stationary

B.
Lag

C.
Exponential

D.
Death

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During which phase of the bacterial growth curve does a bacterial population become much more ...

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