Which of the following is the active phase of growth in bacterium growth?
a) lag phase
b) log phase
c) stationary phase
d) decline phase
In which of the following phase, the bacterium mass of cells increases and reproduction follows?
a) lag phase
b) log phase
c) stationary phase
d) decline phase
Explanation: this phase is also known as exponential phase
In humans the disease symptoms develop during the…of bacterium growth phases.
a) lag phase
b) log phase
c) stationary phase
d) decline phase
Which of the following phase follows the exponential phase?
a) lag phase
b) log phase
c) stationary phase
d) decline phase
Explanation: the number of dying cells equal to the number of producing cells
In which of the following phase the number bacteria decreases due to exhaustion of nutrients and the accumulation of toxic wastes?
a) lag phase
b) log phase
c) stationary phase
d) decline phase
Endotoxins are released only when bacteria……
a) excrete
b) decline phase
c) stationary phase
d) log phase
